Paper/Archive/CVE-2022-1467

CVE-2022-1467

AVEVA AVEVA InTouch Access Anywhere — AVEVA InTouch Access Anywhere Exposure of Resource to Wrong Sphere

CVSS 9.9 (NVD)9.9 / 10 × 3029.7 Not in CISA KEV+300.0 EPSS percentile 62.3.623 × 2012.5 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

Windows OS can be configured to overlay a “language bar” on top of any application. When this OS functionality is enabled, the OS language bar UI will be viewable in the browser alongside the AVEVA InTouch Access Anywhere and Plant SCADA Access Anywhere applications. It is possible to manipulate the Windows OS language bar to launch an OS command prompt, resulting in a context-escape from application into OS.

Affected

ProductAffectedFixed inSource

AVEVA InTouch Access Anywhereall–CNA

AVEVA Plant SCADA Access Anywhereall–CNA

Scores by source

NVD9.9CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

icscert (CNA)7.4CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L

CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

refaveva.com/en/support-and-success/cyber-security-updates refcisa.gov/uscert/ics/advisories/icsa-22-130-05