CVE-2022-43398

A vulnerability has been identified in POWER METER SICAM Q100 (All versions < V2.50), POWER METER SICAM Q100 (All versions < V2.50), POWER METER SICAM Q100 (All versions < V2.50), POWER METER SICAM Q100 (All versions < V2.50). Affected devices do not renew the session cookie after login/logout and also accept user defined session cookies. An attacker could overwrite the stored session cookie of a user. After the victim logged in, the attacker is given access to the user's account through the activated session.

Score

CVSS 3.1 8.8 High

Status

Modified - productcert@siemens.com

Published

2022-11-08

Last modified

2024-08-03

Weaknesses

CWE-384

Affected products

• 7kg9501-0aa01-2aa1 Firmware (Siemens)
• 7kg9501-0aa31-2aa1 Firmware (Siemens)
• Power Meter Sicam Q100 (Siemens)

References

• https://cert-portal.siemens.com/productcert/pdf/ssa-570294.pdf
• https://cert-portal.siemens.com/productcert/pdf/ssa-887249.pdf