CVE-2017-3833

MEDIUMNVD 6.16.1—
EchelonGraph scoreMEDIUM confidence

Score 6.1 from GitHub Security Advisory published 2022-05-17. NVD baseline CVSS 6.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
6.1
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 1%CVSS: 6.1Exploit: NoneExposed: 0

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

A vulnerability in the web framework of Cisco Unified Communications Manager could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web interface of the affected software. More Information: CSCvb95951. Known Affected Releases: 12.0(0.99999.2). Known Fixed Releases: 11.0(1.23064.1) 11.5(1.12031.1) 11.5(1.12900.21) 11.5(1.12900.7) 11.5(1.12900.8) 11.6(1.10000.4) 12.0(0.98000.155) 12.0(0.98000.178) 12.0(0.98000.366) 12.0(0.98000.367) 12.0(0.98000.468) 12.0(0.98000.469) 12.0(0.98000.536) 12.0(0.98000.6) 12.0(0.98500.6).

CVSS v3
6.1
EG Score
6.1(medium)
EG Risk
32(Track)
EG Risk 32/100SSVC: 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
Severity61% × 45%
Exploitation1% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
62.2%
KEV
Not listed

Published

February 22, 2017

Last Modified

May 13, 2026

References (4)

Data Freshness Timeline

(refreshed 13× in last 7d / 40× 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.

  1. 2026-07-23 14:15 UTCEPSS rescore
  2. 2026-07-23 01:29 UTCEG score recompute
  3. 2026-07-22 22:09 UTCEG score recompute
  4. 2026-07-22 14:04 UTCEPSS rescore
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  6. 2026-07-21 15:21 UTCEPSS rescore
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  1. 2026-07-06 16:24 UTCEPSS rescore
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  4. 2026-07-05 02:27 UTCEPSS rescore
  5. 2026-07-04 06:28 UTCEPSS rescore
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  8. 2026-06-30 23:19 UTCEPSS rescore
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  18. 2026-06-23 21:30 UTCEPSS rescore
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  25. 2026-06-19 19:23 UTCEPSS rescore
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  27. 2026-06-18 17:50 UTCEPSS rescore
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  31. 2026-06-15 17:45 UTCEPSS rescore
  32. 2026-06-14 23:14 UTCEPSS rescore
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  43. 2026-06-05 22:44 UTCEPSS rescore
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  46. 2026-06-04 13:10 UTCEPSS rescore
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  49. 2026-06-01 13:49 UTCEPSS rescore
  50. 2026-05-31 22:28 UTCEPSS rescore
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  52. 2026-05-31 00:14 UTCEPSS rescore
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  54. 2026-05-29 13:41 UTCEPSS rescore
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  61. 2026-05-26 07:17 UTCEPSS rescore
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  63. 2026-05-22 21:15 UTCEPSS rescore
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  67. 2026-05-22 21:15 UTCEPSS rescore
  68. 2026-05-22 15:57 UTCEG score recompute
  69. 2026-05-22 15:56 UTCGHSA enrichment
  70. 2026-05-21 22:40 UTCEPSS rescore
  71. 2026-05-20 11:21 UTCEPSS rescore
  72. 2026-05-20 11:21 UTCEPSS rescore
  73. 2026-05-20 05:33 UTCOSV refresh
  74. 2026-05-18 21:30 UTCEPSS rescore

Frequently asked(5)

What is CVE-2017-3833?
CVE-2017-3833 is a medium vulnerability published on February 22, 2017. A vulnerability in the web framework of Cisco Unified Communications Manager could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web interface of the affected software. More Information: CSCvb95951. Known Affected Releases:…
When was CVE-2017-3833 disclosed?
CVE-2017-3833 was first published in the National Vulnerability Database on February 22, 2017, with the most recent update on May 13, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2017-3833 actively exploited?
CVE-2017-3833 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 62.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2017-3833?
CVE-2017-3833 has a CVSS v3 base score of 6.1 (NVD).
How do I remediate CVE-2017-3833?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2017-3833, 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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