CVE-2024-28987

CRITICALNVD 9.19.1—
EchelonGraph scoreHIGH confidence

Score elevated to 9.1 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2024-10-15), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 9.1 retained for reference. Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: cisa_kev, epss, ghsa, nvd
Trending — 4 sources updated this weekExploited in the wild
9.1
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS: 93%CVSS: 9.1Exploit: NoneExposed: 0

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

The SolarWinds Web Help Desk (WHD) software is affected by a hardcoded credential vulnerability, allowing remote unauthenticated user to access internal functionality and modify data.

CVSS v3
9.1
EG Score
9.1(high)
EG Risk
96(Act)
EG Risk 96/100SSVC: Act

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%
Exploitation100% × 40%
Automatability100% × 15%
Action: Fix now — active exploitation, automatable, high impact.
EPSS
99.8%
KEV
⚠ Exploited

Published

August 21, 2024

Last Modified

October 27, 2025

Advisory Details (4)

Auto-updated Jun 1, 2026
⚠️ Active exploitation confirmed. Patch available. Sources: cisa.
cisa Patch Available🔴 Active Exploitation

Known Exploited Vulnerabilities Catalog | CISA

Known Exploited Vulnerabilities Catalog | CISA. Listed in CISA Known Exploited Vulnerabilities catalog.

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-28987
generic🔴 Active Exploitation

SolarWinds left hardcoded credentials in helpdesk product

https://www.theregister.com/2024/08/22/hardcoded_credentials_bug_solarwinds_whd/
generic

SolarWinds Trust Center Security Advisories | CVE-2024-28987 | SolarWinds

https://www.solarwinds.com/trust-center/security-advisories/cve-2024-28987
generic

Success Center

https://support.solarwinds.com/SuccessCenter/s/article/SolarWinds-Web-Help-Desk-12-8-3-Hotfix-2

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 41× in last 7d / 205× 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 387 total refreshes for this CVE.

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

Publicly available exploits

(4 references)

Working exploit code is in the public domain (1 Metasploit module) (2 GitHub PoCs). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • GitHub PoChorizon3ai/CVE-2024-28987
    First seen Sep 24, 2024

    Proof of Concept Exploit for CVE-2024-28987: SolarWinds Web Help Desk Hardcoded Credential Vulnerability

    Open source ↗
  • GitHub PoCgh-ost00/CVE-2024-28987-POC
    First seen Sep 5, 2024

    Web Help Desk Hardcoded Credential Vulnerability (CVE-2024-28987)

    Open source ↗
  • Metasploitauxiliary/gather/solarwinds_webhelpdesk_backdoor✓ verified
    First seen Aug 22, 2024

    SolarWinds Web Help Desk Backdoor (CVE-2024-28987)

    Open source ↗
  • Nucleihttp/cves/2024/CVE-2024-28987.yaml
    First seen Jan 1, 2024

    SolarWinds Web Help Desk - Hardcoded Credential

    Open source ↗

Related CVEs(same CWE)

Frequently asked(6)

What is CVE-2024-28987?
CVE-2024-28987 is a critical vulnerability published on August 21, 2024. The SolarWinds Web Help Desk (WHD) software is affected by a hardcoded credential vulnerability, allowing remote unauthenticated user to access internal functionality and modify data.
When was CVE-2024-28987 disclosed?
CVE-2024-28987 was first published in the National Vulnerability Database on August 21, 2024, with the most recent update on October 27, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-28987 actively exploited?
Yes. CISA added CVE-2024-28987 to the Known Exploited Vulnerabilities catalog on October 15, 2024, affecting SolarWinds Web Help Desk. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2024-28987?
CVE-2024-28987 has a CVSS v3 base score of 9.1 (NVD).
Which products are affected by CVE-2024-28987?
CVE-2024-28987 affects SolarWinds Web Help Desk. The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.
How do I remediate CVE-2024-28987?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-28987, 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-2024-28987

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