CVE-2022-24043 is a username enumeration vulnerability affecting Siemens Desigo DXR2, PXC3, PXC4, and PXC5 devices across various firmware versions. The flaw allows a remote, unauthenticated attacker to distinguish between valid and invalid usernames by observing differences in login attempt response times. Rated Medium severity (CVSS 5.3), this side-channel attack could lead to unauthorized access if combined with other vulnerabilities. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 01.21.142.5-22CPE matchmatch criteria | cpe:2.3:o:siemens:desigo_dxr2_firmware:*:*:*:*:*:*:*:* | ||
< 01.21.142.4-18CPE matchmatch criteria | cpe:2.3:o:siemens:desigo_pxc3_firmware:*:*:*:*:*:*:*:* | ||
< 02.20.142.10-10884CPE matchmatch criteria | cpe:2.3:o:siemens:desigo_pxc4_firmware:*:*:*:*:*:*:*:* | ||
< 02.20.142.10-10884CPE matchmatch criteria | cpe:2.3:o:siemens:desigo_pxc5_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.