CVE-2022-44731

CVSS 5.4 MEDIUMEPSS 0.5%CWE-88

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.4EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

13 Dec 2022Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A vulnerability has been identified in SIMATIC WinCC OA V3.15 (All versions < V3.15 P038), SIMATIC WinCC OA V3.16 (All versions < V3.16 P035), SIMATIC WinCC OA V3.17 (All versions < V3.17 P024), SIMATIC WinCC OA V3.18 (All versions < V3.18 P014). The affected component allows to inject custom arguments to the Ultralight Client backend application under certain circumstances. This could allow an authenticated remote attacker to inject arbitrary parameters when starting the client via the web interface (e.g., open attacker chosen panels with the attacker's credentials or start a Ctrl script).

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N/E:P/RL:O/RC:C

Affected products

Siemens · SIMATIC WinCC OA V3.15 Siemens · SIMATIC WinCC OA V3.16 Siemens · SIMATIC WinCC OA V3.17 Siemens · SIMATIC WinCC OA V3.18

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References

https://cert-portal.siemens.com/productcert/pdf/ssa-547714.pdf