First published: Tue Apr 11 2023(Updated: )
A vulnerability has been identified in SIPROTEC 5 6MD85 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 6MD86 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 6MD89 (CP300) (All versions >= V7.80 < V9.60), SIPROTEC 5 6MU85 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7KE85 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7SA82 (CP100) (All versions), SIPROTEC 5 7SA82 (CP150) (All versions < V9.40), SIPROTEC 5 7SA86 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7SA87 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7SD82 (CP100) (All versions), SIPROTEC 5 7SD82 (CP150) (All versions < V9.40), SIPROTEC 5 7SD86 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7SD87 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7SJ81 (CP100) (All versions), SIPROTEC 5 7SJ81 (CP150) (All versions < V9.40), SIPROTEC 5 7SJ82 (CP100) (All versions), SIPROTEC 5 7SJ82 (CP150) (All versions < V9.40), SIPROTEC 5 7SJ85 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7SJ86 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7SK82 (CP100) (All versions), SIPROTEC 5 7SK82 (CP150) (All versions < V9.40), SIPROTEC 5 7SK85 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7SL82 (CP100) (All versions), SIPROTEC 5 7SL82 (CP150) (All versions < V9.40), SIPROTEC 5 7SL86 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7SL87 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7SS85 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7ST85 (CP300) (All versions >= V7.80 < V9.60), SIPROTEC 5 7ST86 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7SX82 (CP150) (All versions < V9.40), SIPROTEC 5 7SX85 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7UM85 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7UT82 (CP100) (All versions), SIPROTEC 5 7UT82 (CP150) (All versions < V9.40), SIPROTEC 5 7UT85 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7UT86 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7UT87 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7VE85 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7VK87 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 7VU85 (CP300) (All versions >= V7.80 < V9.40), SIPROTEC 5 Communication Module ETH-BA-2EL (All versions < V9.40), SIPROTEC 5 Communication Module ETH-BB-2FO (All versions < V9.40), SIPROTEC 5 Communication Module ETH-BD-2FO (All versions < V9.40), SIPROTEC 5 Compact 7SX800 (CP050) (All versions < V9.40). Affected devices lack proper validation of http request parameters of the hosted web service. An unauthenticated remote attacker could send specially crafted packets that could cause denial of service condition of the target device.
Credit: productcert@siemens.com
Affected Software | Affected Version | How to fix |
---|---|---|
All of | ||
Siemens 6md85 | =cp200 | |
Siemens SIPROTEC 5 6MD85 firmware | ||
All of | ||
Siemens 6md85 | =cp300 | |
Siemens SIPROTEC 5 6MD85 firmware | <9.40 | |
All of | ||
Siemens SIPROTEC 5 6MD86 firmware | =cp200 | |
Siemens SIPROTEC 5 6MD86 | ||
All of | ||
Siemens SIPROTEC 5 6MD86 firmware | =cp300 | |
Siemens SIPROTEC 5 6MD86 | <9.40 | |
All of | ||
Siemens SIPROTEC 5 6MD89 firmware | =cp300 | |
Siemens SIPROTEC 5 6MD89 | ||
All of | ||
Siemens SIPROTEC 5 6MU85 Firmware | =cp300 | |
Siemens SIPROTEC 5 6MU85 | <9.40 | |
All of | ||
Siemens SIPROTEC 5 7KE85 Firmware | =cp200 | |
Siemens SIPROTEC 5 Firmware | ||
All of | ||
Siemens SIPROTEC 5 7KE85 Firmware | =cp300 | |
Siemens SIPROTEC 5 Firmware | <9.40 | |
All of | ||
Siemens SIPROTEC 5 | =cp100 | |
Siemens SIPROTEC 5 7SA82 | ||
All of | ||
Siemens SIPROTEC 5 | =cp150 | |
Siemens SIPROTEC 5 7SA82 | <9.40 | |
All of | ||
Siemens SIPROTEC 5 7SA86 Firmware | =cp200 | |
Siemens SIPROTEC 5 7SA86 Firmware | ||
All of | ||
Siemens SIPROTEC 5 7SA86 Firmware | =cp300 | |
Siemens SIPROTEC 5 7SA86 Firmware | <9.40 | |
All of | ||
Siemens SIPROTEC 5 7SA87 Firmware | =cp200 | |
Siemens SIPROTEC 5 7SA87 | ||
All of | ||
Siemens SIPROTEC 5 7SA87 Firmware | =cp300 | |
Siemens SIPROTEC 5 7SA87 | <9.40 | |
All of | ||
Siemens SIPROTEC 5 Firmware | =cp100 | |
Siemens Siprotec 5 7sd82 | ||
All of | ||
Siemens SIPROTEC 5 Firmware | =cp150 | |
Siemens Siprotec 5 7sd82 | <9.40 | |
All of | ||
Siemens SIPROTEC 5 7SD86 | ||
Siemens SIPROTEC 5 7SD86 firmware | =cp200 | |
All of | ||
Siemens SIPROTEC 5 7SD86 | <9.40 | |
Siemens SIPROTEC 5 7SD86 firmware | =cp300 | |
All of | ||
Siemens SIPROTEC 5 Firmware | ||
Siemens 7SD87 | =cp200 | |
All of | ||
Siemens SIPROTEC 5 Firmware | <9.40 | |
Siemens 7SD87 | =cp300 | |
All of | ||
Siemens SIPROTEC 5 7SJ81 | ||
siemens SIPROTEC compact model 7sj81 | =cp100 | |
All of | ||
Siemens SIPROTEC 5 7SJ81 | <9.40 | |
siemens SIPROTEC compact model 7sj81 | =cp150 | |
All of | ||
Siemens SIPROTEC 5 7SJ82 firmware | ||
Siemens SIPROTEC 5 Firmware | =cp100 | |
All of | ||
Siemens SIPROTEC 5 7SJ82 firmware | <9.40 | |
Siemens SIPROTEC 5 Firmware | =cp150 | |
All of | ||
Siemens SIPROTEC 5 7SJ85 firmware | ||
Siemens SIPROTEC 5 7SJ85 firmware | =cp200 | |
All of | ||
Siemens SIPROTEC 5 7SJ85 firmware | <9.40 | |
Siemens SIPROTEC 5 7SJ85 firmware | =cp300 | |
All of | ||
Siemens SIPROTEC 5 7SJ86 | ||
Siemens SIPROTEC 5 7SJ86 (CP300) | =cp200 | |
All of | ||
Siemens SIPROTEC 5 7SJ86 | <9.40 | |
Siemens SIPROTEC 5 7SJ86 (CP300) | =cp300 | |
All of | ||
Siemens SIPROTEC 5 7SK82 Firmware | ||
Siemens SIPROTEC 5 7SK82 Firmware | =cp100 | |
All of | ||
Siemens SIPROTEC 5 7SK82 Firmware | <9.40 | |
Siemens SIPROTEC 5 7SK82 Firmware | =cp150 | |
All of | ||
Siemens SIPROTEC 5 7SK85 | ||
Siemens SIPROTEC 5 | =cp200 | |
All of | ||
Siemens SIPROTEC 5 7SK85 | <9.40 | |
Siemens SIPROTEC 5 | =cp300 | |
All of | ||
Siemens SIPROTEC 5 7SL82 | ||
Siemens SIPROTEC 5 7SL82 Firmware | =cp100 | |
All of | ||
Siemens SIPROTEC 5 7SL82 | <9.40 | |
Siemens SIPROTEC 5 7SL82 Firmware | =cp150 | |
All of | ||
Siemens SIPROTEC 5 7SL86 | ||
Siemens SIPROTEC 5 7SL86 firmware | =cp200 | |
All of | ||
Siemens SIPROTEC 5 7SL86 | <9.40 | |
Siemens SIPROTEC 5 7SL86 firmware | =cp300 | |
All of | ||
siemens SIPROTEC 5 7SL87 firmware | ||
Siemens SIPROTEC 5 7SL87 (CP200) | =cp200 | |
All of | ||
siemens SIPROTEC 5 7SL87 firmware | <9.40 | |
Siemens SIPROTEC 5 7SL87 (CP200) | =cp300 | |
All of | ||
Siemens SIPROTEC 5 Firmware | ||
Siemens SIPROTEC 5 | =cp200 | |
All of | ||
Siemens SIPROTEC 5 Firmware | <9.40 | |
Siemens SIPROTEC 5 | =cp300 | |
All of | ||
Siemens SIPROTEC 5 7ST85 | ||
Siemens SIPROTEC 5 7ST85 (CP300) | =cp200 | |
All of | ||
Siemens SIPROTEC 5 7ST85 | ||
Siemens SIPROTEC 5 7ST85 (CP300) | =cp300 | |
All of | ||
Siemens SIPROTEC 5 7SX85 | <9.40 | |
Siemens SIPROTEC 5 | =cp300 | |
All of | ||
Siemens SIPROTEC 5 7UM85 Firmware | <9.40 | |
Siemens 7UM85 | =cp300 | |
All of | ||
Siemens SIPROTEC 5 Firmware | ||
Siemens SIPROTEC 5 7UT82 firmware | =cp100 | |
All of | ||
Siemens SIPROTEC 5 Firmware | <9.40 | |
Siemens SIPROTEC 5 7UT82 firmware | =cp150 | |
All of | ||
Siemens SIPROTEC 5 7UT85 | ||
Siemens SIPROTEC 5 | =cp200 | |
All of | ||
Siemens SIPROTEC 5 7UT85 | <9.40 | |
Siemens SIPROTEC 5 | =cp300 | |
All of | ||
Siemens SIPROTEC 5 7UT86 | ||
Siemens SIPROTEC 5 7UT86 (CP200) | =cp200 | |
All of | ||
Siemens SIPROTEC 5 7UT86 | <9.40 | |
Siemens SIPROTEC 5 7UT86 (CP200) | =cp300 | |
All of | ||
Siemens SIPROTEC 5 7UT87 | ||
Siemens SIPROTEC 5 7UT87 firmware | =cp200 | |
All of | ||
Siemens SIPROTEC 5 7UT87 | <9.40 | |
Siemens SIPROTEC 5 7UT87 firmware | =cp300 | |
All of | ||
siemens SIPROTEC 5 7VE85 | <9.40 | |
siemens SIPROTEC 5 7VE85 firmware | =cp300 | |
All of | ||
Siemens SIPROTEC 5 7VK87 | ||
Siemens SIPROTEC 5 7VK87 | =cp200 | |
All of | ||
Siemens SIPROTEC 5 7VK87 | <9.40 | |
Siemens SIPROTEC 5 7VK87 | =cp300 | |
All of | ||
Siemens SIPROTEC 5 Communication Module ethba2el firmware | <9.40 | |
Siemens SIPROTEC 5 Communication Module ETH-BA-2EL | ||
All of | ||
Siemens SIPROTEC 5 Communication Module ETH-BB-2FO | <9.40 | |
Siemens SIPROTEC 5 Communication Module ETH-BB-2FO | ||
All of | ||
Siemens SIPROTEC 5 Communication Module ETH-BD-2FO | <9.40 | |
Siemens SIPROTEC 5 Communication Module ETH-BD-2FO | ||
All of | ||
Siemens SIPROTEC 5 Compact 7SX800 | <9.40 | |
Siemens SIPROTEC 5 Compact 7SX800 | =cp050 | |
All of | ||
Siemens SIPROTEC 5 7SA84 | ||
Siemens SIPROTEC 5 7SA84 Firmware | =cp200 | |
All of | ||
Siemens SIPROTEC 5 7SD84 | ||
Siemens SIPROTEC 5 7SD84 Firmware | =cp200 | |
All of | ||
Siemens SIPROTEC 5 7ST86 Firmware | ||
Siemens SIPROTEC 5 | =cp300 | |
All of | ||
Siemens SIPROTEC 5 7SX82 | <9.40 | |
Siemens SIPROTEC 5 | =cp150 | |
All of | ||
siemens SIPROTEC 5 7VU85 firmware | <9.40 | |
Siemens SIPROTEC 5 | =cp300 | |
Siemens SIPROTEC 5 6MD85 firmware | ||
Siemens 6md85 | =cp200 | |
Siemens SIPROTEC 5 6MD85 firmware | <9.40 | |
Siemens 6md85 | =cp300 | |
Siemens SIPROTEC 5 6MD86 | ||
Siemens SIPROTEC 5 6MD86 firmware | =cp200 | |
Siemens SIPROTEC 5 6MD86 | <9.40 | |
Siemens SIPROTEC 5 6MD86 firmware | =cp300 | |
Siemens SIPROTEC 5 6MD89 | ||
Siemens SIPROTEC 5 6MD89 firmware | =cp300 | |
Siemens SIPROTEC 5 6MU85 | <9.40 | |
Siemens SIPROTEC 5 6MU85 Firmware | =cp300 | |
Siemens SIPROTEC 5 Firmware | ||
Siemens SIPROTEC 5 7KE85 Firmware | =cp200 | |
Siemens SIPROTEC 5 Firmware | <9.40 | |
Siemens SIPROTEC 5 7KE85 Firmware | =cp300 | |
Siemens SIPROTEC 5 7SA82 | ||
Siemens SIPROTEC 5 | =cp100 | |
Siemens SIPROTEC 5 7SA82 | <9.40 | |
Siemens SIPROTEC 5 | =cp150 | |
Siemens SIPROTEC 5 7SA86 Firmware | ||
Siemens SIPROTEC 5 7SA86 Firmware | =cp200 | |
Siemens SIPROTEC 5 7SA86 Firmware | <9.40 | |
Siemens SIPROTEC 5 7SA86 Firmware | =cp300 | |
Siemens SIPROTEC 5 7SA87 | ||
Siemens SIPROTEC 5 7SA87 Firmware | =cp200 | |
Siemens SIPROTEC 5 7SA87 | <9.40 | |
Siemens SIPROTEC 5 7SA87 Firmware | =cp300 | |
Siemens Siprotec 5 7sd82 | ||
Siemens SIPROTEC 5 Firmware | =cp100 | |
Siemens Siprotec 5 7sd82 | <9.40 | |
Siemens SIPROTEC 5 Firmware | =cp150 | |
Siemens SIPROTEC 5 7SD86 | ||
Siemens SIPROTEC 5 7SD86 firmware | =cp200 | |
Siemens SIPROTEC 5 7SD86 | <9.40 | |
Siemens SIPROTEC 5 7SD86 firmware | =cp300 | |
Siemens SIPROTEC 5 Firmware | ||
Siemens 7SD87 | =cp200 | |
Siemens SIPROTEC 5 Firmware | <9.40 | |
Siemens 7SD87 | =cp300 | |
Siemens SIPROTEC 5 7SJ81 | ||
siemens SIPROTEC compact model 7sj81 | =cp100 | |
Siemens SIPROTEC 5 7SJ81 | <9.40 | |
siemens SIPROTEC compact model 7sj81 | =cp150 | |
Siemens SIPROTEC 5 7SJ82 firmware | ||
Siemens SIPROTEC 5 Firmware | =cp100 | |
Siemens SIPROTEC 5 7SJ82 firmware | <9.40 | |
Siemens SIPROTEC 5 Firmware | =cp150 | |
Siemens SIPROTEC 5 7SJ85 firmware | ||
Siemens SIPROTEC 5 7SJ85 firmware | =cp200 | |
Siemens SIPROTEC 5 7SJ85 firmware | <9.40 | |
Siemens SIPROTEC 5 7SJ85 firmware | =cp300 | |
Siemens SIPROTEC 5 7SJ86 | ||
Siemens SIPROTEC 5 7SJ86 (CP300) | =cp200 | |
Siemens SIPROTEC 5 7SJ86 | <9.40 | |
Siemens SIPROTEC 5 7SJ86 (CP300) | =cp300 | |
Siemens SIPROTEC 5 7SK82 Firmware | ||
Siemens SIPROTEC 5 7SK82 Firmware | =cp100 | |
Siemens SIPROTEC 5 7SK82 Firmware | <9.40 | |
Siemens SIPROTEC 5 7SK82 Firmware | =cp150 | |
Siemens SIPROTEC 5 7SK85 | ||
Siemens SIPROTEC 5 | =cp200 | |
Siemens SIPROTEC 5 7SK85 | <9.40 | |
Siemens SIPROTEC 5 | =cp300 | |
Siemens SIPROTEC 5 7SL82 | ||
Siemens SIPROTEC 5 7SL82 Firmware | =cp100 | |
Siemens SIPROTEC 5 7SL82 | <9.40 | |
Siemens SIPROTEC 5 7SL82 Firmware | =cp150 | |
Siemens SIPROTEC 5 7SL86 | ||
Siemens SIPROTEC 5 7SL86 firmware | =cp200 | |
Siemens SIPROTEC 5 7SL86 | <9.40 | |
Siemens SIPROTEC 5 7SL86 firmware | =cp300 | |
siemens SIPROTEC 5 7SL87 firmware | ||
Siemens SIPROTEC 5 7SL87 (CP200) | =cp200 | |
siemens SIPROTEC 5 7SL87 firmware | <9.40 | |
Siemens SIPROTEC 5 7SL87 (CP200) | =cp300 | |
Siemens SIPROTEC 5 Firmware | ||
Siemens SIPROTEC 5 | =cp200 | |
Siemens SIPROTEC 5 Firmware | <9.40 | |
Siemens SIPROTEC 5 | =cp300 | |
Siemens SIPROTEC 5 7ST85 | ||
Siemens SIPROTEC 5 7ST85 (CP300) | =cp200 | |
Siemens SIPROTEC 5 7ST85 (CP300) | =cp300 | |
Siemens SIPROTEC 5 7SX85 | <9.40 | |
Siemens SIPROTEC 5 | =cp300 | |
Siemens SIPROTEC 5 7UM85 Firmware | <9.40 | |
Siemens 7UM85 | =cp300 | |
Siemens SIPROTEC 5 Firmware | ||
Siemens SIPROTEC 5 7UT82 firmware | =cp100 | |
Siemens SIPROTEC 5 Firmware | <9.40 | |
Siemens SIPROTEC 5 7UT82 firmware | =cp150 | |
Siemens SIPROTEC 5 7UT85 | ||
Siemens SIPROTEC 5 | =cp200 | |
Siemens SIPROTEC 5 7UT85 | <9.40 | |
Siemens SIPROTEC 5 | =cp300 | |
Siemens SIPROTEC 5 7UT86 | ||
Siemens SIPROTEC 5 7UT86 (CP200) | =cp200 | |
Siemens SIPROTEC 5 7UT86 | <9.40 | |
Siemens SIPROTEC 5 7UT86 (CP200) | =cp300 | |
Siemens SIPROTEC 5 7UT87 | ||
Siemens SIPROTEC 5 7UT87 firmware | =cp200 | |
Siemens SIPROTEC 5 7UT87 | <9.40 | |
Siemens SIPROTEC 5 7UT87 firmware | =cp300 | |
siemens SIPROTEC 5 7VE85 | <9.40 | |
siemens SIPROTEC 5 7VE85 firmware | =cp300 | |
Siemens SIPROTEC 5 7VK87 | ||
Siemens SIPROTEC 5 7VK87 | =cp200 | |
Siemens SIPROTEC 5 7VK87 | <9.40 | |
Siemens SIPROTEC 5 7VK87 | =cp300 | |
Siemens SIPROTEC 5 Communication Module ethba2el firmware | <9.40 | |
Siemens SIPROTEC 5 Communication Module ETH-BA-2EL | ||
Siemens SIPROTEC 5 Communication Module ETH-BB-2FO | <9.40 | |
Siemens SIPROTEC 5 Communication Module ETH-BB-2FO | ||
Siemens SIPROTEC 5 Communication Module ETH-BD-2FO | <9.40 | |
Siemens SIPROTEC 5 Communication Module ETH-BD-2FO | ||
Siemens SIPROTEC 5 Compact 7SX800 | <9.40 | |
Siemens SIPROTEC 5 Compact 7SX800 | =cp050 | |
Siemens SIPROTEC 5 7SA84 | ||
Siemens SIPROTEC 5 7SA84 Firmware | =cp200 | |
Siemens SIPROTEC 5 7SD84 | ||
Siemens SIPROTEC 5 7SD84 Firmware | =cp200 | |
Siemens SIPROTEC 5 7ST86 Firmware | ||
Siemens SIPROTEC 5 | =cp300 | |
Siemens SIPROTEC 5 7SX82 | <9.40 | |
Siemens SIPROTEC 5 | =cp150 | |
siemens SIPROTEC 5 7VU85 firmware | <9.40 | |
Siemens SIPROTEC 5 | =cp300 |
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The severity of CVE-2023-28766 is classified as critical.
To fix CVE-2023-28766, update the affected Siemens SIPROTEC 5 firmware to versions 9.40 or later.
CVE-2023-28766 affects various models including SIPROTEC 5 6MD85, 6MD86, 6MD89, 6MU85, and 7KE85 with firmware versions prior to 9.40.
Yes, CVE-2023-28766 can potentially be exploited remotely, allowing unauthorized access to the affected systems.
The impact of CVE-2023-28766 may include unauthorized control or disruption of the affected Siemens SIPROTEC 5 devices.