CVE-2022-46143: Medium severity siemens ruggedcom rm1224 lte(4g) eu firmware vulnerability
Published Dec 13, 2022
·Updated
Affected devices do not check the TFTP blocksize correctly. This could allow an authenticated attacker to read from an uninitialized buffer that potentially contains previously allocated data.
Affected Software
404 affected components
Siemens Ruggedcom Rm1224 Lte\(4g\) Eu Firmware
Siemens Ruggedcom Rm1224 Lte\(4g\) Eu
Siemens Ruggedcom Rm1224 Lte\(4g\) Nam Firmware
Siemens Ruggedcom Rm1224 Lte\(4g\) Nam
Siemens Scalance M804pb Firmware
Siemens Scalance M804pb
Siemens Scalance M812-1 Adsl-router Firmware
Siemens Scalance M812-1 Adsl-router
Siemens Scalance M816-1 Adsl-router Firmware
Siemens Scalance M816-1 Adsl-router
Siemens Scalance M826-2 Shdsl-router Firmware
Siemens Scalance M826-2 Shdsl-router
Siemens Scalance M874-2 Firmware
Siemens Scalance M874-2
Siemens Scalance M874-3 Firmware
Siemens Scalance M874-3
Siemens Scalance M876-3 Firmware
Siemens Scalance M876-3
Siemens Scalance M876-4 Firmware
Siemens SCALANCE M876-4
Siemens Scalance Mum853-1 Firmware
Siemens Scalance Mum853-1
Siemens Scalance Mum856-1 Firmware
Siemens Scalance Mum856-1
Siemens Scalance S615 Firmware
Siemens SCALANCE S615
Siemens Scalance S615 Eec Firmware
Siemens Scalance S615 Eec
Siemens Scalance Sc622-2c Firmware<2.3
Siemens Scalance Sc622-2c
Siemens Scalance Sc626-2c Firmware<2.3
Siemens Scalance Sc626-2c
Siemens Scalance Sc632-2c Firmware<2.3
Siemens Scalance Sc632-2c
Siemens Scalance Sc636-2c Firmware<2.3
Siemens Scalance Sc636-2c
Siemens Scalance Sc642-2c Firmware<2.3
Siemens Scalance Sc642-2c
Siemens Scalance Sc646-2c Firmware<2.3
Siemens Scalance Sc646-2c
Siemens Scalance W721-1 Rj45 Firmware
Siemens SCALANCE W721-1 RJ45
Siemens Scalance W722-1 Rj45 Firmware
Siemens SCALANCE W722-1 RJ45
Siemens Scalance W734-1 Rj45 Firmware
Siemens Scalance W734-1 Rj45
Siemens Scalance W738-1 M12 Firmware
Siemens SCALANCE W738-1 M12
Siemens Scalance W748-1 M12 Firmware
Siemens Scalance W748-1 M12
Siemens Scalance W761-1 Rj45 Firmware
Siemens SCALANCE W761-1 RJ45
Siemens Scalance W774-1 M12 Eec Firmware
Siemens SCALANCE W774-1 M12 EEC
Siemens Scalance W774-1 M12 Rj45 Firmware
Siemens Scalance W774-1 M12 Rj45
Siemens Scalance W774-1 Rj45 Firmware
Siemens Scalance W774-1 Rj45
Siemens Scalance W778-1 M12 Firmware
Siemens SCALANCE W778-1 M12
Siemens Scalance W778-1 M12 Eec Firmware
Siemens Scalance W778-1 M12 Eec
Siemens Scalance W786-1 Rj45 Firmware
Siemens SCALANCE W786-1 RJ45
Siemens Scalance W786-2 Rj45 Firmware
Siemens Scalance W786-2 Rj45
Siemens Scalance W786-2 Sfp Firmware
Siemens Scalance W786-2 Sfp
Siemens Scalance W786-2ia Rj45 Firmware
Siemens Scalance W786-2ia Rj45
Siemens Scalance W788-1 M12 Firmware
Siemens Scalance W788-1 M12
Siemens Scalance W788-1 Rj45 Firmware
Siemens Scalance W788-1 Rj45
Siemens Scalance W788-2 M12 Firmware
Siemens Scalance W788-2 M12
Siemens Scalance W788-2 M12 Eec Firmware
Siemens Scalance W788-2 M12 Eec
Siemens Scalance W1748-1 M12 Firmware
Siemens SCALANCE W1748-1 M12
Siemens Scalance W1788-1 M12 Firmware
Siemens Scalance W1788-1 M12
Siemens Scalance W1788-2 Eec M12 Firmware
Siemens SCALANCE W1788-2 EEC M12
Siemens Scalance W1788-2 M12 Firmware
Siemens SCALANCE W1788-2 M12
Siemens Scalance W1788-2ia M12 Firmware
Siemens Scalance W1788-2ia M12
Siemens Scalance Wam763-1 Firmware
Siemens Scalance Wam763-1
Siemens Scalance Wam766-1 Firmware
Siemens Scalance Wam766-1
Siemens Scalance Wam766-1 6ghz Firmware
Siemens Scalance Wam766-1 6ghz
Siemens Scalance Wam766-1 Ecc Firmware
Siemens Scalance Wam766-1 Ecc
Siemens Scalance Wum763-1 Firmware
Siemens Scalance Wum763-1
Siemens Scalance Wum766-1 Firmware
Siemens Scalance Wum766-1
Siemens Scalance Wum766-1 6ghz Firmware
Siemens Scalance Wum766-1 6ghz
Siemens Scalance Xb205-3 Firmware
Siemens Scalance Xb205-3
Siemens Scalance Xb205-3ld Firmware
Siemens Scalance Xb205-3ld
Siemens Scalance Xb208 Firmware
Siemens Scalance Xb208
Siemens Scalance Xb213-3 Firmware
Siemens Scalance Xb213-3
Siemens Scalance Xb213-3ld Firmware
Siemens Scalance Xb213-3ld
Siemens Scalance Xb216 Firmware
Siemens Scalance Xb216
Siemens Scalance Xc206-2 Firmware
Siemens Scalance Xc206-2
Siemens Scalance Xc206-2g Poe Firmware
Siemens Scalance Xc206-2g Poe
Siemens Scalance Xc206-2g Poe Eec Firmware
Siemens Scalance Xc206-2g Poe Eec
Siemens Scalance Xc206-2sfp Firmware
Siemens Scalance Xc206-2sfp
Siemens Scalance Xc206-2sfp Eec Firmware
Siemens Scalance Xc206-2sfp Eec
Siemens Scalance Xc206-2sfp G Firmware
Siemens Scalance Xc206-2sfp G
Siemens Scalance Xc206-2sfp G Eec Firmware
Siemens Scalance Xc206-2sfp G Eec
Siemens Scalance Xc208 Firmware
Siemens Scalance Xc208
Siemens Scalance Xc208 Eec Firmware
Siemens Scalance Xc208 Eec
Siemens Scalance Xc208 Poe Firmware
Siemens Scalance Xc208 Poe
Siemens Scalance Xc216 Firmware
Siemens Scalance Xc216
Siemens Scalance Xc216-3g Poe Firmware
Siemens Scalance Xc216-3g Poe
Siemens Scalance Xc216-4c Firmware
Siemens Scalance Xc216-4c
Siemens Scalance Xc216-4c G Firmware
Siemens Scalance Xc216-4c G
Siemens Scalance Xc216-4c G Eec Firmware
Siemens Scalance Xc216-4c G Eec
Siemens Scalance Xc216eec Firmware
Siemens Scalance Xc216eec
Siemens Scalance Xc224 Firmware
Siemens Scalance Xc224
Siemens Scalance Xc224-4c G Firmware
Siemens Scalance Xc224-4c G
Siemens Scalance Xc224-4c G Eec Firmware
Siemens Scalance Xc224-4c G Eec
Siemens Scalance Xf204 Firmware
Siemens Scalance Xf204
Siemens Scalance Xf204 Dna Firmware
Siemens Scalance Xf204 Dna
Siemens Scalance Xf204-2ba Firmware
Siemens Scalance Xf204-2ba
Siemens Scalance Xf204-2bca Dna Firmware
Siemens Scalance Xf204-2bca Dna
Siemens Scalance Xm408-4c Firmware
Siemens Scalance Xm408-4c
Siemens Scalance Xm408-8c Firmware
Siemens Scalance Xm408-8c
Siemens Scalance Xm416-4c Firmware
Siemens Scalance Xm416-4c
Siemens Scalance Xp208 Firmware
Siemens Scalance Xp208
Siemens Scalance Xp208eec Firmware
Siemens Scalance Xp208eec
Siemens Scalance Xp208poe Eec Firmware
Siemens Scalance Xp208poe Eec
Siemens Scalance Xp216 Firmware
Siemens Scalance Xp216
Siemens Scalance Xp216eec Firmware
Siemens Scalance Xp216eec
Siemens Scalance Xp216poe Eec Firmware
Siemens Scalance Xp216poe Eec
Siemens Scalance Xr324wg Firmware
Siemens Scalance Xr324wg
Siemens Scalance Xr326-2c Firmware
Siemens Scalance Xr326-2c
Siemens Scalance Xr326-2c Poe Firmware
Siemens Scalance Xr326-2c Poe
Siemens Scalance Xr328-4c Wg Firmware
Siemens Scalance Xr328-4c Wg
Siemens Scalance Xr524-8c Firmware
Siemens Scalance Xr524-8c
Siemens Scalance Xr526-8c Firmware
Siemens Scalance Xr526-8c
Siemens Scalance Xr528-6m Firmware
Siemens Scalance Xr528-6m
Siemens Scalance Xr552-12m Firmware
Siemens Scalance Xr552-12m
Siemens Siplus Net Scalance Xc206-2 Firmware
Siemens Siplus Net Scalance Xc206-2
Siemens Siplus Net Scalance Xc206-2sfp Firmware
Siemens Siplus Net Scalance Xc206-2sfp
Siemens Siplus Net Scalance Xc208 Firmware
Siemens Siplus Net Scalance Xc208
Siemens Siplus Net Scalance Xc216-4c Firmware
Siemens Siplus Net Scalance Xc216-4c
All of the following
Siemens Ruggedcom Rm1224 Lte\(4g\) Eu Firmware
Siemens Ruggedcom Rm1224 Lte\(4g\) Eu
All of the following
Siemens Ruggedcom Rm1224 Lte\(4g\) Nam Firmware
Siemens Ruggedcom Rm1224 Lte\(4g\) Nam
All of the following
Siemens Scalance M804pb Firmware
Siemens Scalance M804pb
All of the following
Siemens Scalance M812-1 Adsl-router Firmware
Siemens Scalance M812-1 Adsl-router
All of the following
Siemens Scalance M816-1 Adsl-router Firmware
Siemens Scalance M816-1 Adsl-router
All of the following
Siemens Scalance M826-2 Shdsl-router Firmware
Siemens Scalance M826-2 Shdsl-router
All of the following
Siemens Scalance M874-2 Firmware
Siemens Scalance M874-2
All of the following
Siemens Scalance M874-3 Firmware
Siemens Scalance M874-3
All of the following
Siemens Scalance M876-3 Firmware
Siemens Scalance M876-3
All of the following
Siemens Scalance M876-4 Firmware
Siemens SCALANCE M876-4
All of the following
Siemens Scalance Mum853-1 Firmware
Siemens Scalance Mum853-1
All of the following
Siemens Scalance Mum856-1 Firmware
Siemens Scalance Mum856-1
All of the following
Siemens Scalance S615 Firmware
Siemens SCALANCE S615
All of the following
Siemens Scalance S615 Eec Firmware
Siemens Scalance S615 Eec
All of the following
Siemens Scalance Sc622-2c Firmware<2.3
Siemens Scalance Sc622-2c
All of the following
Siemens Scalance Sc626-2c Firmware<2.3
Siemens Scalance Sc626-2c
All of the following
Siemens Scalance Sc632-2c Firmware<2.3
Siemens Scalance Sc632-2c
All of the following
Siemens Scalance Sc636-2c Firmware<2.3
Siemens Scalance Sc636-2c
All of the following
Siemens Scalance Sc642-2c Firmware<2.3
Siemens Scalance Sc642-2c
All of the following
Siemens Scalance Sc646-2c Firmware<2.3
Siemens Scalance Sc646-2c
All of the following
Siemens Scalance W721-1 Rj45 Firmware
Siemens SCALANCE W721-1 RJ45
All of the following
Siemens Scalance W722-1 Rj45 Firmware
Siemens SCALANCE W722-1 RJ45
All of the following
Siemens Scalance W734-1 Rj45 Firmware
Siemens Scalance W734-1 Rj45
All of the following
Siemens Scalance W738-1 M12 Firmware
Siemens SCALANCE W738-1 M12
All of the following
Siemens Scalance W748-1 M12 Firmware
Siemens Scalance W748-1 M12
All of the following
Siemens Scalance W761-1 Rj45 Firmware
Siemens SCALANCE W761-1 RJ45
All of the following
Siemens Scalance W774-1 M12 Eec Firmware
Siemens SCALANCE W774-1 M12 EEC
All of the following
Siemens Scalance W774-1 M12 Rj45 Firmware
Siemens Scalance W774-1 M12 Rj45
All of the following
Siemens Scalance W774-1 Rj45 Firmware
Siemens Scalance W774-1 Rj45
All of the following
Siemens Scalance W778-1 M12 Firmware
Siemens SCALANCE W778-1 M12
All of the following
Siemens Scalance W778-1 M12 Eec Firmware
Siemens Scalance W778-1 M12 Eec
All of the following
Siemens Scalance W786-1 Rj45 Firmware
Siemens SCALANCE W786-1 RJ45
All of the following
Siemens Scalance W786-2 Rj45 Firmware
Siemens Scalance W786-2 Rj45
All of the following
Siemens Scalance W786-2 Sfp Firmware
Siemens Scalance W786-2 Sfp
All of the following
Siemens Scalance W786-2ia Rj45 Firmware
Siemens Scalance W786-2ia Rj45
All of the following
Siemens Scalance W788-1 M12 Firmware
Siemens Scalance W788-1 M12
All of the following
Siemens Scalance W788-1 Rj45 Firmware
Siemens Scalance W788-1 Rj45
All of the following
Siemens Scalance W788-2 M12 Firmware
Siemens Scalance W788-2 M12
All of the following
Siemens Scalance W788-2 M12 Eec Firmware
Siemens Scalance W788-2 M12 Eec
All of the following
Siemens Scalance W1748-1 M12 Firmware
Siemens SCALANCE W1748-1 M12
All of the following
Siemens Scalance W1788-1 M12 Firmware
Siemens Scalance W1788-1 M12
All of the following
Siemens Scalance W1788-2 Eec M12 Firmware
Siemens SCALANCE W1788-2 EEC M12
All of the following
Siemens Scalance W1788-2 M12 Firmware
Siemens SCALANCE W1788-2 M12
All of the following
Siemens Scalance W1788-2ia M12 Firmware
Siemens Scalance W1788-2ia M12
All of the following
Siemens Scalance Wam763-1 Firmware
Siemens Scalance Wam763-1
All of the following
Siemens Scalance Wam766-1 Firmware
Siemens Scalance Wam766-1
All of the following
Siemens Scalance Wam766-1 6ghz Firmware
Siemens Scalance Wam766-1 6ghz
All of the following
Siemens Scalance Wam766-1 Ecc Firmware
Siemens Scalance Wam766-1 Ecc
All of the following
Siemens Scalance Wum763-1 Firmware
Siemens Scalance Wum763-1
All of the following
Siemens Scalance Wum766-1 Firmware
Siemens Scalance Wum766-1
All of the following
Siemens Scalance Wum766-1 6ghz Firmware
Siemens Scalance Wum766-1 6ghz
All of the following
Siemens Scalance Xb205-3 Firmware
Siemens Scalance Xb205-3
All of the following
Siemens Scalance Xb205-3ld Firmware
Siemens Scalance Xb205-3ld
All of the following
Siemens Scalance Xb208 Firmware
Siemens Scalance Xb208
All of the following
Siemens Scalance Xb213-3 Firmware
Siemens Scalance Xb213-3
All of the following
Siemens Scalance Xb213-3ld Firmware
Siemens Scalance Xb213-3ld
All of the following
Siemens Scalance Xb216 Firmware
Siemens Scalance Xb216
All of the following
Siemens Scalance Xc206-2 Firmware
Siemens Scalance Xc206-2
All of the following
Siemens Scalance Xc206-2g Poe Firmware
Siemens Scalance Xc206-2g Poe
All of the following
Siemens Scalance Xc206-2g Poe Eec Firmware
Siemens Scalance Xc206-2g Poe Eec
All of the following
Siemens Scalance Xc206-2sfp Firmware
Siemens Scalance Xc206-2sfp
All of the following
Siemens Scalance Xc206-2sfp Eec Firmware
Siemens Scalance Xc206-2sfp Eec
All of the following
Siemens Scalance Xc206-2sfp G Firmware
Siemens Scalance Xc206-2sfp G
All of the following
Siemens Scalance Xc206-2sfp G Eec Firmware
Siemens Scalance Xc206-2sfp G Eec
All of the following
Siemens Scalance Xc208 Firmware
Siemens Scalance Xc208
All of the following
Siemens Scalance Xc208 Eec Firmware
Siemens Scalance Xc208 Eec
All of the following
Siemens Scalance Xc208 Poe Firmware
Siemens Scalance Xc208 Poe
All of the following
Siemens Scalance Xc216 Firmware
Siemens Scalance Xc216
All of the following
Siemens Scalance Xc216-3g Poe Firmware
Siemens Scalance Xc216-3g Poe
All of the following
Siemens Scalance Xc216-4c Firmware
Siemens Scalance Xc216-4c
All of the following
Siemens Scalance Xc216-4c G Firmware
Siemens Scalance Xc216-4c G
All of the following
Siemens Scalance Xc216-4c G Eec Firmware
Siemens Scalance Xc216-4c G Eec
All of the following
Siemens Scalance Xc216eec Firmware
Siemens Scalance Xc216eec
All of the following
Siemens Scalance Xc224 Firmware
Siemens Scalance Xc224
All of the following
Siemens Scalance Xc224-4c G Firmware
Siemens Scalance Xc224-4c G
All of the following
Siemens Scalance Xc224-4c G Eec Firmware
Siemens Scalance Xc224-4c G Eec
All of the following
Siemens Scalance Xf204 Firmware
Siemens Scalance Xf204
All of the following
Siemens Scalance Xf204 Dna Firmware
Siemens Scalance Xf204 Dna
All of the following
Siemens Scalance Xf204-2ba Firmware
Siemens Scalance Xf204-2ba
All of the following
Siemens Scalance Xf204-2bca Dna Firmware
Siemens Scalance Xf204-2bca Dna
All of the following
Siemens Scalance Xm408-4c Firmware
Siemens Scalance Xm408-4c
All of the following
Siemens Scalance Xm408-8c Firmware
Siemens Scalance Xm408-8c
All of the following
Siemens Scalance Xm416-4c Firmware
Siemens Scalance Xm416-4c
All of the following
Siemens Scalance Xp208 Firmware
Siemens Scalance Xp208
All of the following
Siemens Scalance Xp208eec Firmware
Siemens Scalance Xp208eec
All of the following
Siemens Scalance Xp208poe Eec Firmware
Siemens Scalance Xp208poe Eec
All of the following
Siemens Scalance Xp216 Firmware
Siemens Scalance Xp216
All of the following
Siemens Scalance Xp216eec Firmware
Siemens Scalance Xp216eec
All of the following
Siemens Scalance Xp216poe Eec Firmware
Siemens Scalance Xp216poe Eec
All of the following
Siemens Scalance Xr324wg Firmware
Siemens Scalance Xr324wg
All of the following
Siemens Scalance Xr326-2c Firmware
Siemens Scalance Xr326-2c
All of the following
Siemens Scalance Xr326-2c Poe Firmware
Siemens Scalance Xr326-2c Poe
All of the following
Siemens Scalance Xr328-4c Wg Firmware
Siemens Scalance Xr328-4c Wg
All of the following
Siemens Scalance Xr524-8c Firmware
Siemens Scalance Xr524-8c
All of the following
Siemens Scalance Xr526-8c Firmware
Siemens Scalance Xr526-8c
All of the following
Siemens Scalance Xr528-6m Firmware
Siemens Scalance Xr528-6m
All of the following
Siemens Scalance Xr552-12m Firmware
Siemens Scalance Xr552-12m
All of the following
Siemens Siplus Net Scalance Xc206-2 Firmware
Siemens Siplus Net Scalance Xc206-2
All of the following
Siemens Siplus Net Scalance Xc206-2sfp Firmware
Siemens Siplus Net Scalance Xc206-2sfp
All of the following
Siemens Siplus Net Scalance Xc208 Firmware
Siemens Siplus Net Scalance Xc208
All of the following
Siemens Siplus Net Scalance Xc216-4c Firmware
Siemens Siplus Net Scalance Xc216-4c
Event History
Dec 13, 2022
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·04:15 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2022-46143?
CVE-2022-46143 is considered to have moderate severity as it allows an authenticated attacker to read uninitialized buffer data.
2
How do I fix CVE-2022-46143?
To fix CVE-2022-46143, update to the latest firmware version that addresses the TFTP blocksize checking issue.
3
Which devices are affected by CVE-2022-46143?
CVE-2022-46143 affects Siemens Ruggedcom RM1224 LTE (4G) EU and NAM firmware, among others in the Scalance product line.
4
Can CVE-2022-46143 be exploited remotely?
No, CVE-2022-46143 requires authentication, meaning an attacker must have access to the affected devices.
5
Is there a workaround for CVE-2022-46143?
While it's recommended to apply patches, temporarily limiting access to the affected devices can help mitigate the risk associated with CVE-2022-46143.