CVE-2022-43398

Description

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.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.18%
Vendor Advisory siemens.com
Affected: Siemens POWER METER SICAM Q100
Affected: Siemens POWER METER SICAM Q100
Affected: Siemens POWER METER SICAM Q100
Affected: Siemens POWER METER SICAM Q100
Published at:
Updated at:

References

Link Tags
https://cert-portal.siemens.com/productcert/pdf/ssa-570294.pdf patch vendor advisory mitigation
https://cert-portal.siemens.com/productcert/pdf/ssa-887249.pdf

Frequently Asked Questions

What is the severity of CVE-2022-43398?
CVE-2022-43398 has been scored as a high severity vulnerability.
How to fix CVE-2022-43398?
To fix CVE-2022-43398, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-43398 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-43398 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-43398?
CVE-2022-43398 affects Siemens POWER METER SICAM Q100, Siemens POWER METER SICAM Q100, Siemens POWER METER SICAM Q100, Siemens POWER METER SICAM Q100.
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