Path Traversal in Adobe Incopy
CVE-2021-21090
Adobe InCopy version 16.0 (and earlier) is affected by an path traversal vulnerability when parsing a crafted file. An unauthenticated attacker could leverage this vulnerability to achieve remote code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.054 (92.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 92nd percentile — 92.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.054 · newest: 0.054 · change: 0.000
Affected products
- Adobe Incopy — versions unspecified
- Microsoft Windows
Weakness classification (CWE)
References
- helpx.adobe.com/security/products/incopy/apsb21-25.html (Vendor Advisory)
Frequently asked questions
- What is CVE-2021-21090?
- CVE-2021-21090 is a high-severity vulnerability in Adobe Incopy, classified under Path Traversal. CVSS score: 8.8/10. Published 2021-06-28.
- How severe is CVE-2021-21090?
- High severity. CVSS v3 base score is 8.8 out of 10.