Cyber Resilience

CVE-2022-34221

High

Published: 15 July 2022

Published
15 July 2022
Modified
21 November 2024
KEV Added
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Patch
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CVSS Score v3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score 0.0024 46.7th percentile
Risk Priority 16 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2022-34221 is a high-severity Type Confusion (CWE-843) vulnerability in Adobe Acrobat. Its CVSS base score is 7.8 (High).

Operationally, ranked at the 46.7th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Adobe Acrobat Reader versions 22.001.20142 (and earlier), 20.005.30334 (and earlier) and 17.012.30229 (and earlier) are affected by an Access of Resource Using Incompatible Type ('Type Confusion') vulnerability that could result in arbitrary code execution in the context of the current…

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user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

CWE(s)
CWE-843

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

adobe
acrobat dc
15.008.20082 — 22.001.20142
adobe
acrobat reader dc
15.008.20082 — 22.001.20142
adobe
acrobat
20.001.30005 — 20.005.30334 · 20.001.30005 — 20.005.30331 · 17.011.30059 — 17.012.30229
adobe
acrobat reader
20.001.30005 — 20.005.30334 · 20.001.30005 — 20.005.30331 · 17.011.30059 — 17.012.30229

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References