CVE-2015-5996

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2022-05-14. NVD baseline CVSS 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
8.8EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1.4%CVSS: 8.8Exploit: Elevated riskExposed services: Not assessed

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

Cross-site request forgery (CSRF) vulnerability on Mediabridge Medialink MWN-WAPR300N devices with firmware 5.07.50 allows remote attackers to hijack the authentication of arbitrary users.

CVSS v3
8.8
EG Score
8.8HIGHmedium confidence
EG Risk
60
EG Risk 60/100CISA SSVC

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
Severity88% × 45%
Exploitation40% × 40%
Automatability30% × 15%
CISA SSVC: Track at low or medium mission impact; Track* or Attend at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.
EPSS PROB
1.4%
EPSS %ILE
71st
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* or Attend at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.

Exploitation public PoC (EG-KEV: elevated) · Automatable unknown (not published for this CVE) · Technical impact partial (CVSS below 9.0). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

December 31, 2015

Last Modified

May 6, 2026

Advisory Details (2)

Auto-updated May 9, 2026
🔬 Proof of concept available. No fix on record yet. Sources: cert.
cert

VU#630872 - Mediabridge Medialink Wireless-N Broadband Router MWN-WAPR300N contains multiple vulnerabilities

https://www.kb.cert.org/vuls/id/630872
generic🟡 PoC Available

Tenda Wireless N150 Router 5.07.50 - Cross-Site Request Forgery (Reboot Router) - Hardware webapps Exploit

https://www.exploit-db.com/exploits/45078/

Data Freshness Timeline

(refreshed 5× in last 7d / 20× 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 149 total refreshes for this CVE.

  1. 2026-10-05 17:38 UTCEPSS rescore
  2. 2026-10-03 14:21 UTCEPSS rescore
  3. 2026-09-30 14:58 UTCEPSS rescore
  4. 2026-09-30 14:58 UTCEPSS rescore
  5. 2026-09-30 09:06 UTCEG score recompute
  6. 2026-09-28 13:45 UTCEPSS rescore
  7. 2026-09-27 13:40 UTCEPSS rescore
  8. 2026-09-26 15:53 UTCEPSS rescore
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  11. 2026-09-19 15:35 UTCEPSS rescore
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  25. 2026-08-27 14:20 UTCEPSS rescore
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  1. 2026-08-26 14:41 UTCEPSS rescore
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  9. 2026-08-16 02:09 UTCEPSS rescore
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  11. 2026-08-12 13:46 UTCEPSS rescore
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  21. 2026-07-30 01:26 UTCEPSS rescore
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  23. 2026-07-28 15:31 UTCEPSS rescore
  24. 2026-07-26 14:50 UTCEPSS rescore
  25. 2026-07-25 14:13 UTCEPSS rescore
  26. 2026-07-24 14:13 UTCEPSS rescore
  27. 2026-07-23 14:14 UTCEPSS rescore
  28. 2026-07-23 01:18 UTCEG score recompute
  29. 2026-07-23 00:20 UTCEG score recompute
  30. 2026-07-22 21:59 UTCEG score recompute
  31. 2026-07-22 14:04 UTCEPSS rescore
  32. 2026-07-21 15:21 UTCEPSS rescore
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  34. 2026-07-20 17:03 UTCEPSS rescore
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  40. 2026-07-16 16:59 UTCEPSS rescore
  41. 2026-07-15 16:54 UTCEPSS rescore
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  43. 2026-07-15 01:56 UTCEPSS rescore
  44. 2026-07-13 22:26 UTCEPSS rescore
  45. 2026-07-13 22:26 UTCEPSS rescore
  46. 2026-07-12 05:42 UTCEPSS rescore
  47. 2026-07-11 08:23 UTCEPSS rescore
  48. 2026-07-09 19:05 UTCEPSS rescore
  49. 2026-07-09 19:05 UTCEPSS rescore
  50. 2026-07-08 15:10 UTCEPSS rescore
  51. 2026-07-07 13:42 UTCEPSS rescore
  52. 2026-07-07 13:42 UTCEPSS rescore
  53. 2026-07-06 16:24 UTCEPSS rescore
  54. 2026-07-06 02:20 UTCEPSS rescore
  55. 2026-07-05 02:26 UTCEPSS rescore
  56. 2026-07-04 06:28 UTCEPSS rescore
  57. 2026-07-01 15:02 UTCEPSS rescore
  58. 2026-06-30 23:19 UTCEPSS rescore
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  60. 2026-06-29 14:03 UTCEPSS rescore
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  62. 2026-06-28 14:04 UTCEPSS rescore
  63. 2026-06-28 04:53 UTCEPSS rescore
  64. 2026-06-27 03:05 UTCEPSS rescore
  65. 2026-06-25 13:47 UTCEPSS rescore
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  67. 2026-06-24 14:02 UTCEPSS rescore
  68. 2026-06-24 14:02 UTCEPSS rescore
  69. 2026-06-23 21:30 UTCEPSS rescore
  70. 2026-06-22 14:23 UTCEPSS rescore
  71. 2026-06-22 14:23 UTCEPSS rescore
  72. 2026-06-21 14:54 UTCEPSS rescore
  73. 2026-06-21 14:54 UTCEPSS rescore
  74. 2026-06-21 01:57 UTCEPSS rescore
  75. 2026-06-21 01:57 UTCEPSS rescore

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-45078
    First seen Jul 23, 2018

    Tenda Wireless N150 Router 5.07.50 - Cross-Site Request Forgery (Reboot Router)

    Open source ↗

Frequently asked(5)

What is CVE-2015-5996?
CVE-2015-5996 is a high vulnerability published on December 31, 2015. Cross-site request forgery (CSRF) vulnerability on Mediabridge Medialink MWN-WAPR300N devices with firmware 5.07.50 allows remote attackers to hijack the authentication of arbitrary users.
When was CVE-2015-5996 disclosed?
CVE-2015-5996 was first published on December 31, 2015, with the most recent update on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2015-5996 actively exploited?
CVE-2015-5996 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1.4% probability of exploitation in the next 30 days (71st percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2015-5996?
CVE-2015-5996 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2015-5996?
No fix for CVE-2015-5996 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix.

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