CVE-2017-14942
CriticalIntelbras 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.
Published Sep 29, 2017 · Updated May 12, 2026
Key Facts
Patch immediately- CVE-2017-14942 is a critical-severity vulnerability (CVSS 9.8 v3) affecting Wrn 150 Firmware (Intelbras).
- It is not listed in any known-exploited vulnerabilities catalog. No public exploit code is known.
- EPSS estimates a 61% probability of exploitation in the next 30 days.
- No fixed version is listed yet; check the vendor advisory for mitigations.
- Brandefense priority: patch immediately, because it is very likely to be exploited soon.
CVSS v3
9.8
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS (30-day exploit likelihood)
61%
Higher than 99.1% of all scored CVEs
Exploited in the wild
No known
Not in a known-exploited catalog
Public exploit code
None known
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Description
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.
Affected Products
1 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| Wrn 150 FirmwareIntelbras | 1.0.1 | n/a |
Timeline
Publicly disclosed
Sep 29, 2017
Last updated
May 12, 2026
Weakness Type
- CWE-552 Files or Directories Accessible to External Parties
References
FAQ
Common Questions.
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.
Affected: Wrn 150 Firmware (Intelbras) versions 1.0.1. The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
No public exploit code is known.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.
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