CVE-2021-42216
CRITICALCVSS 9.8/10EPSS 1.40%
Last modified
CVE-2021-42216 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A Broken or Risky Cryptographic Algorithm exists in AnonAddy 0.8.5 via VerificationController.php.. EPSS estimates a 1.40% chance of exploitation in the next 30 days.
Description
A Broken or Risky Cryptographic Algorithm exists in AnonAddy 0.8.5 via VerificationController.php.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Anonaddy | Anonaddy | 0.8.5 |
References
- https://huntr.dev/bounties/419f4e8a-ee15-4f80-bcbf-5c83513515ddExploit, Patch, Third Party Advisory
- https://huntr.dev/bounties/419f4e8a-ee15-4f80-bcbf-5c83513515ddExploit, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-42216?
A Broken or Risky Cryptographic Algorithm exists in AnonAddy 0.8.5 via VerificationController.php.
How severe is CVE-2021-42216?
CVE-2021-42216 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.40% probability of exploitation in the next 30 days.
How do I fix CVE-2021-42216?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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-2021-42201An issue was discovered in swftools through 20201222. A heap…7.8
- CVE-2021-42202An issue was discovered in swftools through 20201222. A NULL…5.5
- CVE-2021-42203An issue was discovered in swftools through 20201222. A heap…7.8
- CVE-2021-42204An issue was discovered in swftools through 20201222. A heap…7.8
- CVE-2021-42205ELAN Miniport touchpad Windows driver before 24.21.51.2, as …4.7
- CVE-2021-4221If a domain name contained a RTL character, it would cause t…4.3
- CVE-2021-42218OMPL v1.5.2 contains a memory leak in VFRRT.cpp7.5
- CVE-2021-42219Go-Ethereum v1.10.9 was discovered to contain an issue which…7.5
- CVE-2021-4222The WP-Paginate WordPress plugin before 2.1.4 does not sanit…4.8
- CVE-2021-42220A Cross Site Scripting (XSS) vulnerability exists in Dolibar…5.4
- CVE-2021-42223Cross Site Scripting (XSS).vulnerability exists in Online DJ…6.1
- CVE-2021-42224SQL Injection vulnerability exists in IFSC Code Finder Proje…9.8
Are you affected by CVE-2021-42216?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST