CVE-2017-14942 in the critical feed json
Intelbras WRN 150 devices allow remote attackers to read the configuration file, and consequently bypass authentication, via a direct reque…
published 2017-09-29 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-6419
- cvss
- 9.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 60.9%
- EPSS 60.9% chance of exploitation in 30 days, percentile 99.1%
- public exploits
- 0
- none known, plus a Nuclei check
Summary
Intelbras WRN 150 devices allow remote attackers to read the configuration file, and consequently bypass authentication, via a direct request for cgi-bin/DownloadCfg/RouterCfm.cfg containing an admin:language=pt cookie.
Exploit prediction
60.86% chance of exploitation in the next 30 days, higher than 99.1% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Nuclei template Intelbras WRN 150 - Authentication Bypass nuclei detection template
- exploit-db.com https://www.exploit-db.com/exploits/42916/ referenced PoC, tagged "exploit" by a source, unverified
- whiteboyz.xyz http://whiteboyz.xyz/authentication-bypass-intelbras-wrn-150.html referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-552 Files or Directories Accessible to External Parties
References
-
exploit-db.com
/exploits/42916/
exploit, third-party-advisory, vdb-entry
-
whiteboyz.xyz
/authentication-bypass-intelbras-wrn-150.html
exploit, url-repurposed
Sources
- CVE List CVE-2017-14942
- NVD CVE-2017-14942
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.