CVE-2017-11319

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2022-05-13. NVD baseline CVSS 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Weaponized
8.8EG
EchelonGraph verdictPlan mitigationRemediate within your standard update timelines at low or medium mission impact and sooner than that at high (the SSVC decision on this page).
  • Public exploit code is available (Exploit-DB, marked verified by Exploit-DB)
CISA-KEV: Not listedEPSS PROB: 5.6%CVSS: 8.8Exploit: Exploit-DB (verified)Exposed services: Not assessed

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

Perspective ICM Investigation & Case 5.1.1.16 allows remote authenticated users to modify access level permissions and consequently gain privileges by leveraging insufficient validation methods and missing cross server side checking mechanisms.

CVSS v3
8.8
EG Score
8.8HIGHmedium confidence
EG Risk
70
EG Risk 70/100

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 (value × EchelonGraph’s weight)
Severity88% × 45%
The EG Score, 8.8 of 10.
Exploitation65% × 40%
EchelonGraph's fixed weight for EG-KEV Tier 2 (Weaponized): a constant, not a probability.
Automatability30% × 15%
EchelonGraph's default: CISA has not published Automatable for this CVE.
SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Track* or Attend at high (mission-essential systems).
Exploitation public PoC (EG-KEV: weaponized) · Automatable unknown (not published for this CVE) · Technical impact partial (CVSS below 9.0). EchelonGraph holds no SSVC assessment of this CVE from CISA: none of these inputs is from Vulnrichment. EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
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
5.6%
EPSS %ILE
92nd
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track 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: weaponized) · Automatable unknown (not published for this CVE) · Technical impact partial (CVSS below 9.0). EchelonGraph holds no SSVC assessment of this CVE from CISA: none of these inputs is from Vulnrichment. EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

Published

December 11, 2017

Last Modified

June 17, 2026

Advisory Details (1)

Auto-updated Aug 13, 2026
🔬 Proof of concept available. No fix on record yet.
generic🟡 PoC Available

Perspective ICM Investigation & Case 5.1.1.16 - Privilege Escalation - Windows webapps Exploit

https://www.exploit-db.com/exploits/43210/

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 6× in last 7d / 19× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 89 of 138 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. 11 repeat rows among the latest 100 are merged into the row they repeat. The 49 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-10 19:55 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  2. 2026-10-09 20:02 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  3. 2026-10-08 16:35 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  4. 2026-10-07 23:41 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  5. 2026-10-06 15:11 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  6. 2026-10-05 17:38 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  7. 2026-10-03 14:21 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  8. 2026-09-30 14:58 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  9. 2026-09-30 09:22 UTCEG score recompute
  10. 2026-09-28 13:45 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  11. 2026-09-27 13:40 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  12. 2026-09-26 15:53 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  13. 2026-09-24 13:59 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  14. 2026-09-19 15:36 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  15. 2026-09-18 19:22 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  16. 2026-09-17 19:22 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  17. 2026-09-15 03:05 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  18. 2026-09-13 16:42 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  19. 2026-09-12 14:55 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  20. 2026-09-11 09:31 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  21. 2026-09-10 09:26 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  22. 2026-09-04 13:56 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  23. 2026-09-04 05:01 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  24. 2026-09-02 14:07 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  25. 2026-09-01 13:48 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
Show 64 more
  1. 2026-09-01 03:31 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  2. 2026-08-30 19:13 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  3. 2026-08-28 21:36 UTCEPSS rescoreEPSS 5.3% · 92nd percentile
  4. 2026-08-27 14:20 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  5. 2026-08-26 14:41 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  6. 2026-08-25 13:44 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  7. 2026-08-24 14:10 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  8. 2026-08-21 23:44 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  9. 2026-08-20 22:50 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  10. 2026-08-19 16:59 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  11. 2026-08-18 13:43 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  12. 2026-08-17 13:42 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  13. 2026-08-16 14:51 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  14. 2026-08-16 02:10 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  15. 2026-08-15 01:26 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  16. 2026-08-13 21:56 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  17. 2026-08-09 13:42 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  18. 2026-08-08 16:32 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  19. 2026-08-07 16:22 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  20. 2026-08-06 13:42 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  21. 2026-08-05 19:12 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  22. 2026-08-04 15:05 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  23. 2026-08-04 10:32 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  24. 2026-08-03 10:30 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  25. 2026-08-02 02:23 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  26. 2026-08-01 04:11 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  27. 2026-07-30 16:24 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  28. 2026-07-30 01:26 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  29. 2026-07-28 15:32 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  30. 2026-07-25 14:13 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  31. 2026-07-23 14:15 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  32. 2026-07-23 01:26 UTCEG score recompute
  33. 2026-07-22 22:05 UTCEG score recompute
  34. 2026-07-22 14:04 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  35. 2026-07-21 15:21 UTCEPSS rescoreEPSS 5.6% · 92nd percentile
  36. 2026-07-20 17:04 UTCEPSS rescoreEPSS 5.6% · 91st percentile
  37. 2026-07-19 14:28 UTCEPSS rescoreEPSS 5.6% · 91st percentile
  38. 2026-07-19 02:26 UTCEPSS rescoreEPSS 5.6% · 91st percentile
  39. 2026-07-18 10:00 UTCEPSS rescoreEPSS 5.6% · 91st percentile
  40. 2026-07-16 16:59 UTCEPSS rescoreEPSS 5.6% · 91st percentile
  41. 2026-07-15 16:54 UTCEPSS rescoreEPSS 5.6% · 91st percentile
  42. 2026-07-15 01:56 UTCEPSS rescoreEPSS 5.6% · 91st percentile
  43. 2026-07-13 22:26 UTCEPSS rescoreEPSS 5.6% · 91st percentile
  44. 2026-07-13 06:09 UTCEPSS rescoreEPSS 5.6% · 91st percentile
  45. 2026-07-12 05:43 UTCEPSS rescoreEPSS 5.6% · 91st percentile
  46. 2026-07-11 08:24 UTCEPSS rescoreEPSS 5.6% · 91st percentile
  47. 2026-07-09 19:06 UTCEPSS rescoreEPSS 5.6% · 91st percentile
  48. 2026-07-08 15:10 UTCEPSS rescoreEPSS 5.6% · 91st percentile
  49. 2026-07-06 16:24 UTCEPSS rescoreEPSS 5.6% · 91st percentile
  50. 2026-07-06 02:20 UTCEPSS rescoreEPSS 5.6% · 91st percentile
  51. 2026-07-05 02:27 UTCEPSS rescoreEPSS 5.6% · 91st percentile
  52. 2026-07-04 06:28 UTCEPSS rescoreEPSS 5.6% · 91st percentile
  53. 2026-07-01 15:02 UTCEPSS rescoreEPSS 5.6% · 91st percentile
  54. 2026-06-30 23:19 UTCEPSS rescoreEPSS 5.6% · 91st percentile
  55. 2026-06-29 14:03 UTCEPSS rescoreEPSS 5.6% · 91st percentile
  56. 2026-06-28 14:04 UTCEPSS rescoreEPSS 5.6% · 91st percentile
  57. 2026-06-28 04:53 UTCEPSS rescoreEPSS 5.6% · 91st percentile
  58. 2026-06-27 03:05 UTCEPSS rescoreEPSS 5.6% · 91st percentile
  59. 2026-06-25 13:47 UTCEPSS rescoreEPSS 5.6% · 91st percentile
  60. 2026-06-24 14:02 UTCEPSS rescoreEPSS 5.6% · 91st percentile
  61. 2026-06-23 21:30 UTCEPSS rescoreEPSS 5.6% · 91st percentile
  62. 2026-06-22 14:23 UTCEPSS rescoreEPSS 5.6% · 91st percentile
  63. 2026-06-21 14:54 UTCEPSS rescoreEPSS 5.6% · 91st percentile
  64. 2026-06-21 01:57 UTCEPSS rescoreEPSS 5.6% · 91st percentile

Publicly available exploits

(1 reference)

Public exploit code is referenced for this CVE (1 Exploit-DB entry). Defenders should treat patch urgency accordingly.

  • Exploit-DBEDB-43210✓ verified
    Published Dec 5, 2017

    Perspective ICM Investigation & Case 5.1.1.16 - Privilege Escalation

    Open source ↗

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2017-11319?
CVE-2017-11319 is a high vulnerability published on December 11, 2017. Perspective ICM Investigation & Case 5.1.1.16 allows remote authenticated users to modify access level permissions and consequently gain privileges by leveraging insufficient validation methods and missing cross server side checking mechanisms.
When was the CVE record for CVE-2017-11319 published?
The CVE record for CVE-2017-11319 was published on December 11, 2017. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of June 17, 2026; the record at its source may have been updated since.
Is CVE-2017-11319 actively exploited?
CVE-2017-11319 is not currently on CISA's Known Exploited Vulnerabilities catalog. EchelonGraph's EG-KEV model places it in Tier 2 (Weaponized), which is not evidence of exploitation: Exploit-DB marks a public exploit for it as verified. EchelonGraph does not test whether exploit code works. FIRST EPSS estimates a 5.6% probability of exploitation in the next 30 days (92nd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2017-11319?
CVE-2017-11319 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2017-11319?
No fix for CVE-2017-11319 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.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2017-11319

Explore →

Is Your Infrastructure Affected by CVE-2017-11319?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Book a Demo →Browse All CVEs