Information disclosure in Totolink Ex1200t
CVE-2021-42886
TOTOLINK EX1200T V4.1.2cu.5215 contains an information disclosure vulnerability where an attacker can get the apmib configuration file without authorization, and usernames and passwords can be found in the decoded file.
Vulnerability class: Information Disclosure
Published · last modified .
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:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.021 (80.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 80.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.021 · newest: 0.021 · change: 0.000
Affected products
- Totolink Ex1200t
- Totolink Ex1200t Firmware — versions 4.1.2cu.5215
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/p1Kk/vuln/blob/main/totolink_ex1200t_exportsettings_leak.md (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-42886?
- CVE-2021-42886 is a high-severity vulnerability in Totolink Ex1200t, classified under Information Disclosure. CVSS score: 7.5/10. Published 2022-06-03.
- How severe is CVE-2021-42886?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2021-42886 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.