CVE-2025-13184

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2025-12-10. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 11%CVSS: 9.8Exploit: Elevated riskExposed: 0

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

Unauthenticated Telnet enablement via cstecgi.cgi (auth bypass) leading to unauthenticated root login with a blank password on factory/reset X5000R V9.1.0u.6369_B20230113 (arbitrary command execution). Earlier versions that share the same implementation, may also be affected.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
75(Attend)
EG Risk 75/100SSVC: Attend

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%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
11%
EPSS %ILE
96%
KEV
Not listed

Published

December 10, 2025

Last Modified

December 19, 2025

Advisory Details (2)

Auto-updated Sep 17, 2026
No patch confirmed yet. Sources: cert.
cert

VU#821724 - TOTOLINK's X5000R's (AX1800 router) lacks authentication for telnet

https://www.kb.cert.org/vuls/id/821724
generic

CVE-2025-13184 - TOTOLINK X5000R (AX1800 router) Authentication Bypass

https://hackingbydoing.wixsite.com/hackingbydoing/post/totolink-x5000r-ax1800-router-authentication-bypass

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 4× in last 7d / 24× 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 135 total refreshes for this CVE.

  1. 2026-09-20 20:14 UTCEPSS rescore
  2. 2026-09-18 19:27 UTCEPSS rescore
  3. 2026-09-16 14:06 UTCEPSS rescore
  4. 2026-09-16 05:13 UTCEPSS rescore
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  1. 2026-08-21 23:48 UTCEPSS rescore
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  3. 2026-08-19 17:02 UTCEPSS rescore
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  11. 2026-08-12 13:49 UTCEPSS rescore
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  13. 2026-08-10 23:59 UTCEPSS rescore
  14. 2026-08-10 00:44 UTCEG score recompute
  15. 2026-08-10 00:44 UTCGHSA enrichment
  16. 2026-08-08 07:29 UTCEG score recompute
  17. 2026-08-08 07:29 UTCGHSA enrichment
  18. 2026-08-07 16:26 UTCEPSS rescore
  19. 2026-08-06 13:45 UTCEPSS rescore
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  29. 2026-07-24 14:16 UTCEPSS rescore
  30. 2026-07-23 14:17 UTCEPSS rescore
  31. 2026-07-23 02:48 UTCEG score recompute
  32. 2026-07-22 14:07 UTCEPSS rescore
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  46. 2026-07-13 22:29 UTCEPSS rescore
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  51. 2026-07-11 08:26 UTCEPSS rescore
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  63. 2026-06-28 04:55 UTCEPSS rescore
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  66. 2026-06-25 13:49 UTCEPSS rescore
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  70. 2026-06-23 21:32 UTCEPSS rescore
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  73. 2026-06-21 01:59 UTCEPSS rescore
  74. 2026-06-21 01:59 UTCEPSS rescore
  75. 2026-06-19 19:25 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2025-13184?
CVE-2025-13184 is a critical vulnerability published on December 10, 2025. Unauthenticated Telnet enablement via cstecgi.cgi (auth bypass) leading to unauthenticated root login with a blank password on factory/reset X5000R V9.1.0u.6369_B20230113 (arbitrary command execution). Earlier versions that share the same implementation, may also be affected.
When was CVE-2025-13184 disclosed?
CVE-2025-13184 was first published in the National Vulnerability Database on December 10, 2025, with the most recent update on December 19, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-13184 actively exploited?
CVE-2025-13184 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 11% probability of exploitation in the next 30 days, which ranks it in the top 4.2% of all scored CVEs.
What is the CVSS score of CVE-2025-13184?
CVE-2025-13184 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2025-13184?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-13184, 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.

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