CVE-2026-20314

MEDIUMPre-NVD 5.05.0—
EchelonGraph scoreMEDIUM confidence

Score 5.0 from GitHub Security Advisory published 2026-08-19. a secondary CVSS source baseline 5.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
5.0EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.0Exploit: None knownExposed: 0

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

A vulnerability in Cisco Packaged Contact Center Enterprise (Packaged CCE) and Cisco Unified Contact Center Enterprise (Unified CCE) could allow an authenticated, remote attacker to conduct server-side request forgery (SSRF) attacks through an affected device. This vulnerability is due to improper input validation for specific HTTP requests. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to send arbitrary network requests that are sourced from the affected device. To exploit this vulnerability, the attacker must have valid user credentials on the affected device. 

CVSS v3
5.0
EG Score
5.0(medium)
EG Risk
23(Track)
EG Risk 23/100SSVC: 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
Severity50% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
20%
KEV
Not listed

Published

August 19, 2026

Last Modified

August 20, 2026

Advisory Details (1)

Auto-updated Aug 19, 2026
No patch confirmed yet.
generic

Cisco Packaged Contact Center Enterprise and Cisco Unified Contact Center Enterprise Server-Side Request Forgery Vulnerability

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucce-pcce-ssrf-TghHxD

Vendor Advisories for CVE-2026-20314(2)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 19× in last 7d / 80× 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. 2026-09-19 13:01 UTCEG score recompute
  2. 2026-09-19 13:01 UTCGHSA enrichment
  3. 2026-09-18 19:27 UTCEPSS rescore
  4. 2026-09-18 12:36 UTCEG score recompute
  5. 2026-09-18 12:36 UTCGHSA enrichment
  6. 2026-09-17 12:09 UTCEG score recompute
  7. 2026-09-17 12:09 UTCGHSA enrichment
  8. 2026-09-16 14:07 UTCEPSS rescore
  9. 2026-09-16 11:43 UTCEG score recompute
  10. 2026-09-16 11:43 UTCGHSA enrichment
  11. 2026-09-16 05:15 UTCEPSS rescore
  12. 2026-09-15 11:18 UTCEG score recompute
  13. 2026-09-15 11:18 UTCGHSA enrichment
  14. 2026-09-14 10:07 UTCEG score recompute
  15. 2026-09-14 10:07 UTCGHSA enrichment
  16. 2026-09-13 16:47 UTCEPSS rescore
  17. 2026-09-13 09:20 UTCEG score recompute
  18. 2026-09-13 09:20 UTCGHSA enrichment
  19. 2026-09-12 15:01 UTCEPSS rescore
  20. 2026-09-12 08:53 UTCEG score recompute
  21. 2026-09-12 08:53 UTCGHSA enrichment
  22. 2026-09-11 14:52 UTCEPSS rescore
  23. 2026-09-11 09:36 UTCEPSS rescore
  24. 2026-09-11 08:27 UTCEG score recompute
  25. 2026-09-11 08:27 UTCGHSA enrichment
Show 63 more
  1. 2026-09-10 09:34 UTCEPSS rescore
  2. 2026-09-10 08:01 UTCGHSA enrichment
  3. 2026-09-09 07:35 UTCEG score recompute
  4. 2026-09-09 07:35 UTCGHSA enrichment
  5. 2026-09-08 22:00 UTCEPSS rescore
  6. 2026-09-08 07:10 UTCEG score recompute
  7. 2026-09-08 07:09 UTCGHSA enrichment
  8. 2026-09-07 16:01 UTCEPSS rescore
  9. 2026-09-07 06:37 UTCEG score recompute
  10. 2026-09-07 06:37 UTCGHSA enrichment
  11. 2026-09-06 13:47 UTCEPSS rescore
  12. 2026-09-06 06:00 UTCEG score recompute
  13. 2026-09-06 06:00 UTCGHSA enrichment
  14. 2026-09-05 05:35 UTCEG score recompute
  15. 2026-09-05 05:35 UTCGHSA enrichment
  16. 2026-09-04 05:09 UTCEG score recompute
  17. 2026-09-04 05:09 UTCGHSA enrichment
  18. 2026-09-04 05:06 UTCEPSS rescore
  19. 2026-09-03 04:23 UTCEG score recompute
  20. 2026-09-03 04:23 UTCGHSA enrichment
  21. 2026-09-02 14:11 UTCEPSS rescore
  22. 2026-09-02 03:43 UTCEG score recompute
  23. 2026-09-02 03:43 UTCGHSA enrichment
  24. 2026-09-01 13:53 UTCEPSS rescore
  25. 2026-09-01 04:39 UTCEPSS rescore
  26. 2026-09-01 03:12 UTCGHSA enrichment
  27. 2026-08-31 02:45 UTCEG score recompute
  28. 2026-08-31 02:45 UTCGHSA enrichment
  29. 2026-08-30 19:17 UTCEPSS rescore
  30. 2026-08-30 02:19 UTCEG score recompute
  31. 2026-08-30 02:19 UTCGHSA enrichment
  32. 2026-08-30 01:22 UTCEPSS rescore
  33. 2026-08-29 01:53 UTCEG score recompute
  34. 2026-08-29 01:53 UTCGHSA enrichment
  35. 2026-08-28 21:41 UTCEPSS rescore
  36. 2026-08-27 16:40 UTCEG score recompute
  37. 2026-08-27 16:40 UTCGHSA enrichment
  38. 2026-08-27 14:25 UTCEPSS rescore
  39. 2026-08-26 16:14 UTCEG score recompute
  40. 2026-08-26 16:14 UTCGHSA enrichment
  41. 2026-08-26 14:46 UTCEPSS rescore
  42. 2026-08-25 15:35 UTCEG score recompute
  43. 2026-08-25 15:35 UTCGHSA enrichment
  44. 2026-08-25 13:48 UTCEPSS rescore
  45. 2026-08-24 15:10 UTCEG score recompute
  46. 2026-08-24 15:09 UTCGHSA enrichment
  47. 2026-08-23 14:44 UTCEG score recompute
  48. 2026-08-23 14:44 UTCGHSA enrichment
  49. 2026-08-23 00:19 UTCEPSS rescore
  50. 2026-08-22 14:18 UTCEG score recompute
  51. 2026-08-22 14:18 UTCGHSA enrichment
  52. 2026-08-21 23:49 UTCEPSS rescore
  53. 2026-08-21 13:53 UTCEG score recompute
  54. 2026-08-21 13:53 UTCGHSA enrichment
  55. 2026-08-20 22:55 UTCEPSS rescore
  56. 2026-08-20 13:27 UTCGHSA enrichment
  57. 2026-08-19 20:22 UTCEG score recompute
  58. 2026-08-19 20:22 UTCGHSA enrichment
  59. 2026-08-19 19:44 UTCEG score recompute
  60. 2026-08-19 19:44 UTCGHSA enrichment
  61. 2026-08-19 17:23 UTCEG score recompute
  62. 2026-08-19 16:22 UTCEG score recompute
  63. 2026-08-19 16:22 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-20314?
CVE-2026-20314 is a medium vulnerability published on August 19, 2026. A vulnerability in Cisco Packaged Contact Center Enterprise (Packaged CCE) and Cisco Unified Contact Center Enterprise (Unified CCE) could allow an authenticated, remote attacker to conduct server-side request forgery (SSRF) attacks through an affected device. This vulnerability is due to improper…
When was CVE-2026-20314 disclosed?
CVE-2026-20314 was first published in the National Vulnerability Database on August 19, 2026, with the most recent update on August 20, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-20314 actively exploited?
CVE-2026-20314 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 79.6% of all scored CVEs.
What is the CVSS score of CVE-2026-20314?
CVE-2026-20314 has a CVSS v3 base score of 5.0 (NVD).
How do I remediate CVE-2026-20314?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-20314, 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

Explore the affected products and dependency analysis for CVE-2026-20314

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