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CVE-2022-40179

26
FAUCET Score

CVE-2022-40179 is a Cross-Site Request Forgery (CSRF) vulnerability affecting multiple Siemens Desigo PXM and PXG3 series devices, specifically in versions prior to V02.20.126.11-41 or V02.20.126.11-37, depending on the product. This flaw allows a remote, unauthenticated attacker to execute arbitrary Axon queries by tricking a logged-in user into clicking a malicious link, due to missing anti-CSRF token validation. Rated with a CVSS score of 8.1 (High), the vulnerability has a low attack complexity and can lead to high impact on confidentiality and integrity. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 02.20.126.11-41CPE matchmatch criteria
cpe:2.3:o:siemens:desigo_pxm30-1_firmware:*:*:*:*:*:*:*:*
< 02.20.126.11-41CPE matchmatch criteria
cpe:2.3:o:siemens:desigo_pxm30.e_firmware:*:*:*:*:*:*:*:*
< 02.20.126.11-41CPE matchmatch criteria
cpe:2.3:o:siemens:desigo_pxm40-1_firmware:*:*:*:*:*:*:*:*
< 02.20.126.11-41CPE matchmatch criteria
cpe:2.3:o:siemens:desigo_pxm40.e_firmware:*:*:*:*:*:*:*:*
< 02.20.126.11-41CPE matchmatch criteria
cpe:2.3:o:siemens:desigo_pxm50-1_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.1HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.30%
Probability of exploitation in next 30 days
EPSS Percentile
22.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0031 is in the 27th percentile among its peer group of 14,875 CVEs.

Social Chatter

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.

Media 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

Remediation records are not available for this CVE.

References

cert-portal.siemens.com / productcert/pdf/ssa-360783.pdf
PatchVendor Advisory