CVE-2022-46353
First published: Tue Dec 13 2022(Updated: )
A vulnerability has been identified in SCALANCE X204RNA (HSR) (All versions < V3.2.7), SCALANCE X204RNA (PRP) (All versions < V3.2.7), SCALANCE X204RNA EEC (HSR) (All versions < V3.2.7), SCALANCE X204RNA EEC (PRP) (All versions < V3.2.7), SCALANCE X204RNA EEC (PRP/HSR) (All versions < V3.2.7). The webserver of affected devices calculates session ids and nonces in an insecure manner. This could allow an unauthenticated remote attacker to brute-force session ids and hijack existing sessions.
Credit: productcert@siemens.com productcert@siemens.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| Siemens 6GK5204-0BA00-2GF2 | <3.2.7 | |
| Siemens 6GK5204-0BA00-2GF2 | ||
| All of | ||
| Siemens 6GK5204-0BA00-2KB2 | <3.2.7 | |
| Siemens 6GK5204-0BA00-2KB2 Firmware | ||
| All of | ||
| Siemens 6GK5204-0BS00-2NA3 | <3.2.7 | |
| Siemens 6GK5204-0BS00-2NA3 Firmware | ||
| All of | ||
| Siemens 6GK5204-0BS00-3LA3 | <3.2.7 | |
| Siemens 6GK5204-0BS00-3LA3 Firmware | ||
| All of | ||
| Siemens 6GK5204-0BS00-3PA3 | <3.2.7 | |
| Siemens 6GK5204-0BS00-3PA3 Firmware | ||
| Siemens 6GK5204-0BA00-2GF2 | <3.2.7 | |
| Siemens 6GK5204-0BA00-2GF2 | ||
| Siemens 6GK5204-0BA00-2KB2 | <3.2.7 | |
| Siemens 6GK5204-0BA00-2KB2 Firmware | ||
| Siemens 6GK5204-0BS00-2NA3 | <3.2.7 | |
| Siemens 6GK5204-0BS00-2NA3 Firmware | ||
| Siemens 6GK5204-0BS00-3LA3 | <3.2.7 | |
| Siemens 6GK5204-0BS00-3LA3 Firmware | ||
| Siemens 6GK5204-0BS00-3PA3 | <3.2.7 | |
| Siemens 6GK5204-0BS00-3PA3 Firmware |
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Frequently Asked Questions
What is the severity of CVE-2022-46353?
CVE-2022-46353 has been classified as a moderate severity vulnerability.
How do I fix CVE-2022-46353?
To fix CVE-2022-46353, upgrade affected SCALANCE X204RNA devices to version 3.2.7 or later.
Which versions of SCALANCE X204RNA are affected by CVE-2022-46353?
All versions of SCALANCE X204RNA prior to version 3.2.7 are affected by CVE-2022-46353.
What types of devices are impacted by CVE-2022-46353?
CVE-2022-46353 impacts SCALANCE X204RNA devices configured for HSR and PRP redundancy protocols.
Is there a workaround for CVE-2022-46353?
There is no known workaround for CVE-2022-46353; upgrading to the latest firmware is recommended.
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/severity
- agent/remedy
- agent/references
- agent/description
- agent/first-publish-date
- agent/last-modified-date
- agent/author
- agent/event
- agent/source
- agent/tags
- agent/softwarecombine
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/siemens
- canonical/siemens 6gk5204-0ba00-2gf2
- canonical/siemens 6gk5204-0ba00-2kb2
- canonical/siemens 6gk5204-0ba00-2kb2 firmware
- canonical/siemens 6gk5204-0bs00-2na3
- canonical/siemens 6gk5204-0bs00-2na3 firmware
- canonical/siemens 6gk5204-0bs00-3la3
- canonical/siemens 6gk5204-0bs00-3la3 firmware
- canonical/siemens 6gk5204-0bs00-3pa3
- canonical/siemens 6gk5204-0bs00-3pa3 firmware