CVE-2021-41322
HIGHCVSS 8.8/10EPSS 1.64%
Last modified
CVE-2021-41322 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Poly VVX 400/410 5.3.1 allows low-privileged users to change the Admin password by modifying a POST parameter to 120 during the password reset process.. EPSS estimates a 1.64% chance of exploitation in the next 30 days.
Description
Poly VVX 400/410 5.3.1 allows low-privileged users to change the Admin password by modifying a POST parameter to 120 during the password reset process.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Polycom | Vvx 400 Firmware | 5.3.1 |
| Polycom | Vvx 410 Firmware | 5.3.1 |
References
- https://packetstormsecurity.com/files/140753/Polycom-VVX-Web-Interface-Privilege-Escalation.htmlExploit, Third Party Advisory, VDB Entry
- https://support.polycom.com/content/support.htmlVendor Advisory
- https://packetstormsecurity.com/files/140753/Polycom-VVX-Web-Interface-Privilege-Escalation.htmlExploit, Third Party Advisory, VDB Entry
- https://support.polycom.com/content/support.htmlVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-41322?
Poly VVX 400/410 5.3.1 allows low-privileged users to change the Admin password by modifying a POST parameter to 120 during the password reset process.
How severe is CVE-2021-41322?
CVE-2021-41322 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.64% probability of exploitation in the next 30 days.
How do I fix CVE-2021-41322?
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.
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Are you affected by CVE-2021-41322?
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Scan your code nowSource: NVD / NIST