CVE-2022-43398 is a high-severity session fixation vulnerability (CVSS 8.8) affecting Siemens POWER METER SICAM Q100 devices (all versions prior to V2.50). The flaw allows attackers to overwrite a user's session cookie, granting unauthorized access to their account after they log in. This attack requires user interaction (UI:R) but can be executed remotely (AV:N) with low complexity (AC:L), leading to high impacts on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.50CPE matchmatch criteria | cpe:2.3:o:siemens:7kg9501-0aa01-2aa1_firmware:*:*:*:*:*:*:*:* | ||
< 2.50CPE matchmatch criteria | cpe:2.3:o:siemens:7kg9501-0aa31-2aa1_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.
Remediation records are not available for this CVE.