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: 0.4%CVSS: 5.0Exploit: None knownExposed services: Not assessed

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

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
5.0MEDIUMmedium confidence
EG Risk
23
EG Risk 23/100CISA 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
Severity50% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.4%
EPSS %ILE
35th
KEV
Not listed

CISA SSVCTrack at every mission impact level.

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). 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

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 16× in last 7d / 74× 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 124 total refreshes for this CVE.

  1. 2026-10-05 17:42 UTCEPSS rescore
  2. 2026-10-04 23:21 UTCEPSS rescore
  3. 2026-10-04 21:25 UTCGHSA enrichment
  4. 2026-10-03 16:56 UTCEG score recompute
  5. 2026-10-03 16:56 UTCGHSA enrichment
  6. 2026-10-02 09:35 UTCEG score recompute
  7. 2026-10-02 09:35 UTCGHSA enrichment
  8. 2026-10-01 19:49 UTCEPSS rescore
  9. 2026-10-01 09:10 UTCEG score recompute
  10. 2026-10-01 09:10 UTCGHSA enrichment
  11. 2026-09-30 15:03 UTCEPSS rescore
  12. 2026-09-30 08:44 UTCEG score recompute
  13. 2026-09-30 08:44 UTCGHSA enrichment
  14. 2026-09-29 15:21 UTCEPSS rescore
  15. 2026-09-29 07:48 UTCEG score recompute
  16. 2026-09-29 07:48 UTCGHSA enrichment
  17. 2026-09-28 13:51 UTCEPSS rescore
  18. 2026-09-28 07:23 UTCEG score recompute
  19. 2026-09-28 07:23 UTCGHSA enrichment
  20. 2026-09-27 13:47 UTCEPSS rescore
  21. 2026-09-27 06:57 UTCEG score recompute
  22. 2026-09-27 06:57 UTCGHSA enrichment
  23. 2026-09-26 15:58 UTCEPSS rescore
  24. 2026-09-26 00:26 UTCEPSS rescore
  25. 2026-09-24 15:43 UTCEG score recompute
Show 75 more
  1. 2026-09-24 15:43 UTCGHSA enrichment
  2. 2026-09-24 14:03 UTCEPSS rescore
  3. 2026-09-23 15:09 UTCEG score recompute
  4. 2026-09-23 15:09 UTCGHSA enrichment
  5. 2026-09-22 14:43 UTCEG score recompute
  6. 2026-09-22 14:43 UTCGHSA enrichment
  7. 2026-09-21 14:00 UTCEG score recompute
  8. 2026-09-21 14:00 UTCGHSA enrichment
  9. 2026-09-20 20:15 UTCEPSS rescore
  10. 2026-09-20 13:34 UTCEG score recompute
  11. 2026-09-20 13:34 UTCGHSA enrichment
  12. 2026-09-19 13:01 UTCEG score recompute
  13. 2026-09-19 13:01 UTCGHSA enrichment
  14. 2026-09-18 19:27 UTCEPSS rescore
  15. 2026-09-18 12:36 UTCEG score recompute
  16. 2026-09-18 12:36 UTCGHSA enrichment
  17. 2026-09-17 12:09 UTCEG score recompute
  18. 2026-09-17 12:09 UTCGHSA enrichment
  19. 2026-09-16 14:07 UTCEPSS rescore
  20. 2026-09-16 11:43 UTCEG score recompute
  21. 2026-09-16 11:43 UTCGHSA enrichment
  22. 2026-09-16 05:15 UTCEPSS rescore
  23. 2026-09-15 11:18 UTCEG score recompute
  24. 2026-09-15 11:18 UTCGHSA enrichment
  25. 2026-09-14 10:07 UTCEG score recompute
  26. 2026-09-14 10:07 UTCGHSA enrichment
  27. 2026-09-13 16:47 UTCEPSS rescore
  28. 2026-09-13 09:20 UTCEG score recompute
  29. 2026-09-13 09:20 UTCGHSA enrichment
  30. 2026-09-12 15:01 UTCEPSS rescore
  31. 2026-09-12 08:53 UTCEG score recompute
  32. 2026-09-12 08:53 UTCGHSA enrichment
  33. 2026-09-11 14:52 UTCEPSS rescore
  34. 2026-09-11 09:36 UTCEPSS rescore
  35. 2026-09-11 08:27 UTCEG score recompute
  36. 2026-09-11 08:27 UTCGHSA enrichment
  37. 2026-09-10 09:34 UTCEPSS rescore
  38. 2026-09-10 08:01 UTCGHSA enrichment
  39. 2026-09-09 07:35 UTCEG score recompute
  40. 2026-09-09 07:35 UTCGHSA enrichment
  41. 2026-09-08 22:00 UTCEPSS rescore
  42. 2026-09-08 07:10 UTCEG score recompute
  43. 2026-09-08 07:09 UTCGHSA enrichment
  44. 2026-09-07 16:01 UTCEPSS rescore
  45. 2026-09-07 06:37 UTCEG score recompute
  46. 2026-09-07 06:37 UTCGHSA enrichment
  47. 2026-09-06 13:47 UTCEPSS rescore
  48. 2026-09-06 06:00 UTCEG score recompute
  49. 2026-09-06 06:00 UTCGHSA enrichment
  50. 2026-09-05 05:35 UTCEG score recompute
  51. 2026-09-05 05:35 UTCGHSA enrichment
  52. 2026-09-04 05:09 UTCEG score recompute
  53. 2026-09-04 05:09 UTCGHSA enrichment
  54. 2026-09-04 05:06 UTCEPSS rescore
  55. 2026-09-03 04:23 UTCEG score recompute
  56. 2026-09-03 04:23 UTCGHSA enrichment
  57. 2026-09-02 14:11 UTCEPSS rescore
  58. 2026-09-02 03:43 UTCEG score recompute
  59. 2026-09-02 03:43 UTCGHSA enrichment
  60. 2026-09-01 13:53 UTCEPSS rescore
  61. 2026-09-01 04:39 UTCEPSS rescore
  62. 2026-09-01 03:12 UTCGHSA enrichment
  63. 2026-08-31 02:45 UTCEG score recompute
  64. 2026-08-31 02:45 UTCGHSA enrichment
  65. 2026-08-30 19:17 UTCEPSS rescore
  66. 2026-08-30 02:19 UTCEG score recompute
  67. 2026-08-30 02:19 UTCGHSA enrichment
  68. 2026-08-30 01:22 UTCEPSS rescore
  69. 2026-08-29 01:53 UTCEG score recompute
  70. 2026-08-29 01:53 UTCGHSA enrichment
  71. 2026-08-28 21:41 UTCEPSS rescore
  72. 2026-08-27 16:40 UTCEG score recompute
  73. 2026-08-27 16:40 UTCGHSA enrichment
  74. 2026-08-27 14:25 UTCEPSS rescore
  75. 2026-08-26 16:14 UTCEG score recompute

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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 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 0.4% probability of exploitation in the next 30 days (35th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-20314?
CVE-2026-20314 has a CVSS base score of 5.0 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-20314?
No fix for CVE-2026-20314 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. The vendor advisories EchelonGraph has for CVE-2026-20314 are linked in the Vendor Advisories panel on this page.

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