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 a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 2%CVSS: 9.1Exploit: None knownExposed: 0

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

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
9.1(medium)
EG Risk
46(Track)
EG Risk 46/100SSVC: 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
Severity91% × 45%
Exploitation2% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
2%
EPSS %ILE
83%
KEV
Not listed

Published

December 23, 2015

Last Modified

May 6, 2026

Advisory Details (1)

Auto-updated Aug 1, 2026
No patch 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 / 25× 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 120 total refreshes for this CVE.

  1. 2026-08-20 22:50 UTCEPSS rescore
  2. 2026-08-19 16:59 UTCEPSS rescore
  3. 2026-08-18 13:43 UTCEPSS rescore
  4. 2026-08-16 14:51 UTCEPSS rescore
  5. 2026-08-16 02:09 UTCEPSS rescore
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  7. 2026-08-12 13:46 UTCEPSS rescore
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  10. 2026-08-08 16:32 UTCEPSS rescore
  11. 2026-08-07 16:22 UTCEPSS rescore
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  20. 2026-07-26 14:50 UTCEPSS rescore
  21. 2026-07-25 14:13 UTCEPSS rescore
  22. 2026-07-24 14:13 UTCEPSS rescore
  23. 2026-07-23 14:14 UTCEPSS rescore
  24. 2026-07-23 01:19 UTCEG score recompute
  25. 2026-07-23 00:21 UTCEG score recompute
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  1. 2026-07-22 21:59 UTCEG score recompute
  2. 2026-07-22 14:04 UTCEPSS rescore
  3. 2026-07-21 15:21 UTCEPSS rescore
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  5. 2026-07-20 17:03 UTCEPSS rescore
  6. 2026-07-19 14:27 UTCEPSS rescore
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  11. 2026-07-16 16:59 UTCEPSS rescore
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  17. 2026-07-12 05:42 UTCEPSS rescore
  18. 2026-07-11 08:23 UTCEPSS rescore
  19. 2026-07-09 19:05 UTCEPSS rescore
  20. 2026-07-09 19:05 UTCEPSS rescore
  21. 2026-07-08 15:10 UTCEPSS rescore
  22. 2026-07-07 13:42 UTCEPSS rescore
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  24. 2026-07-06 16:24 UTCEPSS rescore
  25. 2026-07-06 02:20 UTCEPSS rescore
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  27. 2026-07-04 06:28 UTCEPSS rescore
  28. 2026-07-01 15:02 UTCEPSS rescore
  29. 2026-06-30 23:19 UTCEPSS rescore
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  31. 2026-06-29 14:03 UTCEPSS rescore
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  35. 2026-06-27 03:05 UTCEPSS rescore
  36. 2026-06-25 13:47 UTCEPSS rescore
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  38. 2026-06-24 14:02 UTCEPSS rescore
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  40. 2026-06-23 21:30 UTCEPSS rescore
  41. 2026-06-22 14:23 UTCEPSS rescore
  42. 2026-06-22 14:23 UTCEPSS rescore
  43. 2026-06-21 14:54 UTCEPSS rescore
  44. 2026-06-21 14:54 UTCEPSS rescore
  45. 2026-06-21 01:57 UTCEPSS rescore
  46. 2026-06-21 01:57 UTCEPSS rescore
  47. 2026-06-19 19:23 UTCEPSS rescore
  48. 2026-06-19 19:23 UTCEPSS rescore
  49. 2026-06-18 17:50 UTCEPSS rescore
  50. 2026-06-17 17:50 UTCEPSS rescore
  51. 2026-06-17 17:49 UTCEPSS rescore
  52. 2026-06-16 17:50 UTCEPSS rescore
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  55. 2026-06-14 23:14 UTCEPSS rescore
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  59. 2026-06-11 13:57 UTCEPSS rescore
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  61. 2026-06-10 22:15 UTCEPSS rescore
  62. 2026-06-10 13:18 UTCEPSS rescore
  63. 2026-06-08 14:14 UTCEPSS rescore
  64. 2026-06-07 15:22 UTCEPSS rescore
  65. 2026-06-06 13:45 UTCEPSS rescore
  66. 2026-06-05 22:44 UTCEPSS rescore
  67. 2026-06-05 06:08 UTCEPSS rescore
  68. 2026-06-05 06:08 UTCEPSS rescore
  69. 2026-06-04 13:10 UTCEPSS rescore
  70. 2026-06-04 13:10 UTCEPSS rescore
  71. 2026-06-02 20:10 UTCEPSS rescore
  72. 2026-06-01 13:49 UTCEPSS rescore
  73. 2026-06-01 13:49 UTCEPSS rescore
  74. 2026-05-31 22:28 UTCEPSS rescore
  75. 2026-05-31 22:28 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 in the National Vulnerability Database 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% probability of exploitation in the next 30 days, which ranks it in the top 17.1% of all 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?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2015-7911, 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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