🛡️ CVE-2022-40226 — 7kg8500-0aa00-0aa0-firmware

🟠 CVSS 7.5 — High ✅ No Known Exploit CWE-384 NVD
7.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A vulnerability has been identified in SICAM P850 (7KG8500-0AA00-0AA0) (All versions < V3.10), SICAM P850 (7KG8500-0AA00-2AA0) (All versions < V3.10), SICAM P850 (7KG8500-0AA10-0AA0) (All versions < V3.10), SICAM P850 (7KG8500-0AA10-2AA0) (All versions < V3.10), SICAM P850 (7KG8500-0AA30-0AA0) (All versions < V3.10), SICAM P850 (7KG8500-0AA30-2AA0) (All versions < V3.10), SICAM P850 (7KG8501-0AA01-0AA0) (All versions < V3.10), SICAM P850 (7KG8501-0AA01-2AA0) (All versions < V3.10), SICAM P850 (7KG8501-0AA02-0AA0) (All versions < V3.10), SICAM P850 (7KG8501-0AA02-2AA0) (All versions < V3.10), SICAM P850 (7KG8501-0AA11-0AA0) (All versions < V3.10), SICAM P850 (7KG8501-0AA11-2AA0) (All versions < V3.10), SICAM P850 (7KG8501-0AA12-0AA0) (All versions < V3.10), SICAM P850 (7KG8501-0AA12-2AA0) (All versions < V3.10), SICAM P850 (7KG8501-0AA31-0AA0) (All versions < V3.10), SICAM P850 (7KG8501-0AA31-2AA0) (All versions < V3.10), SICAM P850 (7KG8501-0AA32-0AA0) (All versions < V3.10), SICAM P850 (7KG8501-0AA32-2AA0) (All versions < V3.10), SICAM P855 (7KG8550-0AA00-0AA0) (All versions < V3.10), SICAM P855 (7KG8550-0AA00-2AA0) (All versions < V3.10), SICAM P855 (7KG8550-0AA10-0AA0) (All versions < V3.10), SICAM P855 (7KG8550-0AA10-2AA0) (All versions < V3.10), SICAM P855 (7KG8550-0AA30-0AA0) (All versions < V3.10), SICAM P855 (7KG8550-0AA30-2AA0) (All versions < V3.10), SICAM P855 (7KG8551-0AA01-0AA0) (All versions < V3.10), SICAM P855 (7KG8551-0AA01-2AA0) (All versions < V3.10), SICAM P855 (7KG8551-0AA02-0AA0) (All versions < V3.10), SICAM P855 (7KG8551-0AA02-2AA0) (All versions < V3.10), SICAM P855 (7KG8551-0AA11-0AA0) (All versions < V3.10), SICAM P855 (7KG8551-0AA11-2AA0) (All versions < V3.10), SICAM P855 (7KG8551-0AA12-0AA0) (All versions < V3.10), SICAM P855 (7KG8551-0AA12-2AA0) (All versions < V3.10), SICAM P855 (7KG8551-0AA31-0AA0) (All versions < V3.10), SICAM P855 (7KG8551-0AA31-2AA0) (All versions < V3.10), SICAM P855 (7KG8551-0AA32-0AA0) (All versions < V3.10), SICAM P855 (7KG8551-0AA32-2AA0) (All versions < V3.10), SICAM T (All versions < V3.0). Affected devices accept user defined session cookies and do not renew the session cookie after login/logout. This could allow an attacker to take over another user's session after login.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is high, an attacker needs no privileges on the target. A user must be tricked into taking some action. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity high, availability high.

Weakness class

CVE-2022-40226 is classified as CWE-384: Session Fixation. A session identifier is not renewed at login, so an identifier planted beforehand becomes an authenticated session.

Affected software

CVE-2022-40226 is recorded against 36 packages.

  • 7kg8500-0aa00-0aa0-firmware (fixed in 3.10)
  • 7kg8500-0aa00-2aa0-firmware (fixed in 3.10)
  • 7kg8500-0aa10-0aa0-firmware (fixed in 3.10)
  • 7kg8500-0aa10-2aa0-firmware (fixed in 3.10)
  • 7kg8500-0aa30-0aa0-firmware (fixed in 3.10)
  • 7kg8500-0aa30-2aa0-firmware (fixed in 3.10)
  • 7kg8501-0aa01-0aa0-firmware (fixed in 3.10)
  • 7kg8501-0aa01-2aa0-firmware (fixed in 3.10)
  • 7kg8501-0aa02-0aa0-firmware (fixed in 3.10)
  • 7kg8501-0aa02-2aa0-firmware (fixed in 3.10)
  • 7kg8501-0aa11-0aa0-firmware (fixed in 3.10)
  • 7kg8501-0aa11-2aa0-firmware (fixed in 3.10)
  • 7kg8501-0aa12-0aa0-firmware (fixed in 3.10)
  • 7kg8501-0aa12-2aa0-firmware (fixed in 3.10)
  • 7kg8501-0aa31-0aa0-firmware (fixed in 3.10)
  • 7kg8501-0aa31-2aa0-firmware (fixed in 3.10)
  • 7kg8501-0aa32-0aa0-firmware (fixed in 3.10)
  • 7kg8501-0aa32-2aa0-firmware (fixed in 3.10)
  • 7kg8550-0aa00-0aa0-firmware (fixed in 3.10)
  • 7kg8550-0aa00-2aa0-firmware (fixed in 3.10)
  • 7kg8550-0aa10-0aa0-firmware (fixed in 3.10)
  • 7kg8550-0aa10-2aa0-firmware (fixed in 3.10)
  • 7kg8550-0aa30-0aa0-firmware (fixed in 3.10)
  • 7kg8550-0aa30-2aa0-firmware (fixed in 3.10)
Show the remaining 12 packages
  • 7kg8551-0aa01-0aa0-firmware (fixed in 3.10)
  • 7kg8551-0aa01-2aa0-firmware (fixed in 3.10)
  • 7kg8551-0aa02-0aa0-firmware (fixed in 3.10)
  • 7kg8551-0aa02-2aa0-firmware (fixed in 3.10)
  • 7kg8551-0aa11-0aa0-firmware (fixed in 3.10)
  • 7kg8551-0aa11-2aa0-firmware (fixed in 3.10)
  • 7kg8551-0aa12-0aa0-firmware (fixed in 3.10)
  • 7kg8551-0aa12-2aa0-firmware (fixed in 3.10)
  • 7kg8551-0aa31-0aa0-firmware (fixed in 3.10)
  • 7kg8551-0aa31-2aa0-firmware (fixed in 3.10)
  • 7kg8551-0aa32-0aa0-firmware (fixed in 3.10)
  • 7kg8551-0aa32-2aa0-firmware (fixed in 3.10)

Timeline and source

Published on 11 October 2022 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. A vendor advisory or fix has been published. Record sourced from NVD.

References

cert-portal.siemens.com
cert-portal.siemens.com
cert-portal.siemens.com
cert-portal.siemens.com

Details

Severity HIGH
CVSS Score 7.5
CVSS Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE CWE-384
Public Exploit ✅ No
Source NVD
Published 2022-10-11
Updated 2026-08-11
Modified 2026-06-17

Affected Packages

Software From version Fixed in
7kg8500-0aa00-0aa0-firmware — 3.10
7kg8500-0aa00-2aa0-firmware — 3.10
7kg8500-0aa10-0aa0-firmware — 3.10
7kg8500-0aa10-2aa0-firmware — 3.10
7kg8500-0aa30-0aa0-firmware — 3.10
7kg8500-0aa30-2aa0-firmware — 3.10
7kg8501-0aa01-0aa0-firmware — 3.10
7kg8501-0aa01-2aa0-firmware — 3.10
7kg8501-0aa02-0aa0-firmware — 3.10
7kg8501-0aa02-2aa0-firmware — 3.10
7kg8501-0aa11-0aa0-firmware — 3.10
7kg8501-0aa11-2aa0-firmware — 3.10
7kg8501-0aa12-0aa0-firmware — 3.10
7kg8501-0aa12-2aa0-firmware — 3.10
7kg8501-0aa31-0aa0-firmware — 3.10
7kg8501-0aa31-2aa0-firmware — 3.10
7kg8501-0aa32-0aa0-firmware — 3.10
7kg8501-0aa32-2aa0-firmware — 3.10
7kg8550-0aa00-0aa0-firmware — 3.10
7kg8550-0aa00-2aa0-firmware — 3.10
7kg8550-0aa10-0aa0-firmware — 3.10
7kg8550-0aa10-2aa0-firmware — 3.10
7kg8550-0aa30-0aa0-firmware — 3.10
7kg8550-0aa30-2aa0-firmware — 3.10
7kg8551-0aa01-0aa0-firmware — 3.10
7kg8551-0aa01-2aa0-firmware — 3.10
7kg8551-0aa02-0aa0-firmware — 3.10
7kg8551-0aa02-2aa0-firmware — 3.10
7kg8551-0aa11-0aa0-firmware — 3.10
7kg8551-0aa11-2aa0-firmware — 3.10
7kg8551-0aa12-0aa0-firmware — 3.10
7kg8551-0aa12-2aa0-firmware — 3.10
7kg8551-0aa31-0aa0-firmware — 3.10
7kg8551-0aa31-2aa0-firmware — 3.10
7kg8551-0aa32-0aa0-firmware — 3.10
7kg8551-0aa32-2aa0-firmware — 3.10

Similar Threats

Site Security Check

Is 7kg8500-0aa00-0aa0-firmware part of your stack?

CVE-2022-40226 is rated CVSS 7.5 High. BotEraser scans your installation against known CVE records and tells you whether this vulnerability applies to the versions you actually run.

Scan My Site Free →

No credit card required  ·  Results in minutes

ⓘ Data Notice: The information presented above has been compiled from publicly available internet sources. Boteraser aggregates this data solely for informational purposes and does not independently classify, evaluate, or endorse any findings about the vulnerabilities listed. The accuracy and completeness of this information is the sole responsibility of the original publishers. Boteraser and its operators accept no liability for any decisions made based on this data.