CVE-2015-7911

CRITICALNVD 9.19.1—
EchelonGraph scoreMEDIUM confidence

Score 9.1 from GitHub Security Advisory (severity: CRITICAL) published 2022-05-17. NVD baseline CVSS 9.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
9.1EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 2.4%CVSS: 9.1Exploit: None knownExposed services: Not assessed

A fix is referenced (a reference tagged "Patch", often a source commit), but no release containing it is confirmed — find the release that contains it; until it is applied, mitigate (WAF / firewall / segmentation).

Saia Burgess PCD1.M0xx0, PCD1.M2xx0, PCD2.M5xx0, PCD3.Mxx60, PCD3.Mxxx0, PCD7.D4xxD, PCD7.D4xxV, PCD7.D4xxWTPF, and PCD7.D4xxxT5F devices before 1.24.50 and PCD3.T665 and PCD3.T666 devices before 1.24.41 have hardcoded credentials, which allows remote attackers to obtain administrative access via an FTP session.

CVSS v3
9.1
EG Score
9.1CRITICALmedium confidence
EG Risk
46
EG Risk 46/100CISA 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
Severity91% × 45%
Exploitation2% × 40%
Automatability30% × 15%
CISA SSVC: Track at low or medium mission impact; Track* or Attend at high (mission-essential systems).
Action: A fix is referenced, but no release containing it is confirmed. Check the referenced fix and the vendor's advisory for a release that contains it and apply that within your standard update timelines at low or medium mission impact and sooner than that at high; until then, restrict network exposure of the affected system or apply the vendor's mitigation.
EPSS PROB
2.4%
EPSS %ILE
83rd
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* or Attend at high (mission-essential systems).

A fix is referenced, but no release containing it is confirmed. Check the referenced fix and the vendor's advisory for a release that contains it and apply that within your standard update timelines at low or medium mission impact and sooner than that at high; until then, restrict network exposure of the affected system or apply the vendor's mitigation.

Exploitation none (no KEV listing, exploit record or EPSS ≥ 50%) · Automatable unknown (not published for this CVE) · Technical impact total (CVSS ≥ 9.0). 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

December 23, 2015

Last Modified

May 6, 2026

Advisory Details (1)

Auto-updated Aug 1, 2026
Fix referenced — no release confirmed yet.
generic

Saia Burgess Controls PCD Controller Hard-coded Password Vulnerability | CISA

https://ics-cert.us-cert.gov/advisories/ICSA-15-335-01

Data Freshness Timeline

(refreshed 6× in last 7d / 20× 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 149 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2015-7911?
CVE-2015-7911 is a critical vulnerability published on December 23, 2015. Saia Burgess PCD1.M0xx0, PCD1.M2xx0, PCD2.M5xx0, PCD3.Mxx60, PCD3.Mxxx0, PCD7.D4xxD, PCD7.D4xxV, PCD7.D4xxWTPF, and PCD7.D4xxxT5F devices before 1.24.50 and PCD3.T665 and PCD3.T666 devices before 1.24.41 have hardcoded credentials, which allows remote attackers to obtain administrative access via…
When was CVE-2015-7911 disclosed?
CVE-2015-7911 was first published on December 23, 2015, with the most recent update on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2015-7911 actively exploited?
CVE-2015-7911 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2.4% probability of exploitation in the next 30 days (83rd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2015-7911?
CVE-2015-7911 has a CVSS v3 base score of 9.1 (NVD).
How do I remediate CVE-2015-7911?
A fix for CVE-2015-7911 is referenced (a reference tagged "Patch", often a source commit), but EchelonGraph has no release containing it on record. Check that reference and the vendor's advisory for a release that contains the fix and update to it; until then, restrict network exposure of the affected system or apply the vendor's mitigation.

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