Vulnerability in Totolink Ex1200t
CVE-2021-42877
TOTOLINK EX1200T V4.1.2cu.5215 contains a denial of service vulnerability in function RebootSystem of the file lib/cste_modules/system which can reboot the system.
EPSS: 0.017 (74.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Totolink Ex1200t
- Totolink Ex1200t_firmware — versions 4.1.2cu.5215
- N/a — versions n/a
Public proof-of-concept exploits
References
- cve@mitre.org (x_refsource_MISC, Vendor Advisory)
- af854a3a-2127-422b-91ae-364da2661108 (URL Repurposed, x_refsource_MISC, Broken Link)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-42877?
- CVE-2021-42877 is a high-severity vulnerability in Totolink Ex1200t. CVSS score: 7.5/10. Published 2022-06-02.
- How severe is CVE-2021-42877?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2021-42877 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.