CVE-2016-5749

MEDIUMNVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory published 2022-05-17. NVD baseline CVSS 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
5.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.5Exploit: None knownExposed: 0

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

NetIQ Access Manager 4.1 before 4.1.2 HF 1 and 4.2 before 4.2.2 was parsing incoming SAML requests with external entity resolution enabled, which could lead to local file disclosure via an XML External Entity (XXE) attack.

CVSS v3
5.5
EG Score
5.5(medium)
EG Risk
29(Track)
EG Risk 29/100SSVC: 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
Severity55% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
33%
KEV
Not listed

Published

March 23, 2017

Last Modified

June 17, 2026

References (2)

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 6× in last 7d / 25× 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 120 total refreshes for this CVE.

  1. 2026-08-19 16:59 UTCEPSS rescore
  2. 2026-08-18 13:43 UTCEPSS rescore
  3. 2026-08-17 13:42 UTCEPSS rescore
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  25. 2026-07-23 01:23 UTCEG score recompute
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  1. 2026-07-22 22:03 UTCEG score recompute
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  22. 2026-07-09 19:06 UTCEPSS rescore
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  24. 2026-07-07 13:42 UTCEPSS rescore
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  44. 2026-06-21 01:57 UTCEPSS rescore
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  46. 2026-06-19 19:23 UTCEPSS rescore
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  48. 2026-06-18 17:50 UTCEPSS rescore
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  50. 2026-06-17 17:50 UTCEPSS rescore
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  63. 2026-06-06 13:45 UTCEPSS rescore
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  71. 2026-06-01 13:49 UTCEPSS rescore
  72. 2026-06-01 13:49 UTCEPSS rescore
  73. 2026-05-31 22:28 UTCEPSS rescore
  74. 2026-05-31 22:28 UTCEPSS rescore
  75. 2026-05-31 00:14 UTCEPSS rescore

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2016-5749?
CVE-2016-5749 is a medium vulnerability published on March 23, 2017. NetIQ Access Manager 4.1 before 4.1.2 HF 1 and 4.2 before 4.2.2 was parsing incoming SAML requests with external entity resolution enabled, which could lead to local file disclosure via an XML External Entity (XXE) attack.
When was CVE-2016-5749 disclosed?
CVE-2016-5749 was first published in the National Vulnerability Database on March 23, 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-2016-5749 actively exploited?
CVE-2016-5749 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 67.3% of all scored CVEs.
What is the CVSS score of CVE-2016-5749?
CVE-2016-5749 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2016-5749?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2016-5749, 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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