CVE-2021-21091
Last modified
CVE-2021-21091 is a low-severity vulnerability rated 3.3/10 on the CVSS scale. Adobe Bridge versions 10.1.1 (and earlier) and 11.0.1 (and earlier) are affected by an Out-of-bounds read vulnerability when parsing a crafted file. An unauthenticated attacker could leverage this vulnerability to disclose sensitive memory information in the context of the current user. EPSS estimates a 2.41% chance of exploitation in the next 30 days.
Description
Adobe Bridge versions 10.1.1 (and earlier) and 11.0.1 (and earlier) are affected by an Out-of-bounds read vulnerability when parsing a crafted file. An unauthenticated attacker could leverage this vulnerability to disclose sensitive memory information in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Metrics
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Adobe | Bridge | >= 10.0, <= 10.1.1 |
| Adobe | Bridge | >= 11.0, <= 11.0.1 |
References
- https://www.zerodayinitiative.com/advisories/ZDI-21-413/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-21-413/Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-21091?
How severe is CVE-2021-21091?
How do I fix CVE-2021-21091?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-21086Acrobat Reader DC versions versions 2020.013.20074 (and earl…7.8
- CVE-2021-21087Adobe Coldfusion versions 2016 (update 16 and earlier), 2018…5.4
- CVE-2021-21088Acrobat Reader DC versions versions 2020.013.20074 (and earl…7.8
- CVE-2021-21089Acrobat Reader DC versions versions 2020.013.20074 (and earl…3.3
- CVE-2021-2109Vulnerability in the Oracle WebLogic Server product of Oracl…7.2
- CVE-2021-21090Adobe InCopy version 16.0 (and earlier) is affected by an pa…8.8
- CVE-2021-21092Adobe Bridge versions 10.1.1 (and earlier) and 11.0.1 (and e…7.8
- CVE-2021-21093Adobe Bridge versions 10.1.1 (and earlier) and 11.0.1 (and e…7.8
- CVE-2021-21094Adobe Bridge versions 10.1.1 (and earlier) and 11.0.1 (and e…7.8
- CVE-2021-21095Adobe Bridge versions 10.1.1 (and earlier) and 11.0.1 (and e…7.8
- CVE-2021-21096Adobe Bridge versions 10.1.1 (and earlier) and 11.0.1 (and e…5.5
- CVE-2021-21098Adobe InDesign version 16.0 (and earlier) is affected by an …8.8
Are you affected by CVE-2021-21091?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST