CVE-2017-14942

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2022-05-13. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
9.8EG
EchelonGraph verdictPatch this weekExploitation is likely or a public exploit exists.
  • High exploitation likelihood — EPSS 61%
CISA-KEV: Not listedEPSS PROB: 61%CVSS: 9.8Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
73(Track*)
EG Risk 73/100SSVC: Track*

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity98% × 45%
Exploitation61% × 40%
Automatability30% × 15%
Action: Watch closely — could escalate to Attend.
EPSS PROB
61%
EPSS %ILE
99%
KEV
Not listed

Published

September 30, 2017

Last Modified

June 17, 2026

Advisory Details (1)

Auto-updated Aug 25, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

Roteador Wireless Intelbras WRN150 - Autentication Bypass - Hardware webapps Exploit

https://www.exploit-db.com/exploits/42916/

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 5× in last 7d / 16× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 106 total refreshes for this CVE.

  1. 2026-08-25 13:44 UTCEPSS rescore
  2. 2026-08-24 14:10 UTCEPSS rescore
  3. 2026-08-21 23:44 UTCEPSS rescore
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  20. 2026-07-23 01:27 UTCEG score recompute
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  1. 2026-07-19 14:28 UTCEPSS rescore
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  26. 2026-06-19 19:23 UTCEPSS rescore
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  28. 2026-06-18 17:50 UTCEPSS rescore
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  63. 2026-05-22 21:15 UTCEPSS rescore
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  68. 2026-05-20 11:21 UTCEPSS rescore
  69. 2026-05-20 11:21 UTCEPSS rescore
  70. 2026-05-20 07:40 UTCGHSA enrichment
  71. 2026-05-20 03:45 UTCGHSA enrichment
  72. 2026-05-19 23:50 UTCGHSA enrichment
  73. 2026-05-19 19:55 UTCGHSA enrichment
  74. 2026-05-19 16:00 UTCGHSA enrichment
  75. 2026-05-19 12:04 UTCGHSA enrichment

Publicly available exploits

(1 reference)

Working exploit code is in the public domain. Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Nucleihttp/cves/2017/CVE-2017-14942.yaml
    First seen Jan 1, 2017

    Intelbras WRN 150 - Authentication Bypass

    Open source ↗

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2017-14942?
CVE-2017-14942 is a critical vulnerability published on September 30, 2017. 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.
When was CVE-2017-14942 disclosed?
CVE-2017-14942 was first published in the National Vulnerability Database on September 30, 2017, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2017-14942 actively exploited?
CVE-2017-14942 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 61% probability of exploitation in the next 30 days, which ranks it in the top 0.9% of all scored CVEs.
What is the CVSS score of CVE-2017-14942?
CVE-2017-14942 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2017-14942?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2017-14942, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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