CVE-2021-36708
HIGHCVSS 7.5/10EPSS 1.22%
Last modified
CVE-2021-36708 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. In ProLink PRC2402M V1.0.18 and older, the set_sys_init function in the login.cgi binary allows an attacker to reset the password to the administrative interface of the router.. EPSS estimates a 1.22% chance of exploitation in the next 30 days.
Description
In ProLink PRC2402M V1.0.18 and older, the set_sys_init function in the login.cgi binary allows an attacker to reset the password to the administrative interface of the router.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Prolink | Prc2402m Firmware | <= 1.0.18 |
References
- https://www.ayrx.me/prolink-prc2402m-multiple-vulnerabilities/#sysinit-password-resetExploit, Third Party Advisory
- https://www.ayrx.me/prolink-prc2402m-multiple-vulnerabilities/#sysinit-password-resetExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-36708?
In ProLink PRC2402M V1.0.18 and older, the set_sys_init function in the login.cgi binary allows an attacker to reset the password to the administrative interface of the router.
How severe is CVE-2021-36708?
CVE-2021-36708 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.22% probability of exploitation in the next 30 days.
How do I fix CVE-2021-36708?
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-2021-36708?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST