CVE-2022-43398
Last modified
CVE-2022-43398 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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. EPSS estimates a 0.49% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Siemens | 7kg9501-0aa01-2aa1 Firmware | < 2.50 |
| Siemens | 7kg9501-0aa31-2aa1 Firmware | < 2.50 |
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-570294.pdfMitigation, Patch, Vendor Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-570294.pdfMitigation, Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Scan your code nowSource: NVD / NIST
