CVE-2025-42999

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 2025-05-15), 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
9.1EG
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS PROB: 14%CVSS: 9.1Exploit: cisa kev · ssvc active · kev ransomware · epss top5pctExposed: 0

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

SAP NetWeaver Visual Composer Metadata Uploader is vulnerable when a privileged user can upload untrusted or malicious content which, when deserialized, could potentially lead to a compromise of confidentiality, integrity, and availability of the host system.

CVSS v3
9.1
EG Score
9.1(high)
EG Risk
81(Attend)
EG Risk 81/100SSVC: Attend

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%
Automatability0% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
14%
EPSS %ILE
96%
KEV
⚠ Exploited

Published

May 13, 2025

Last Modified

August 11, 2026

Advisory Details (4)

Auto-updated Sep 16, 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-2025-42999
generic

CVE-2025-31324 SAP Zero-Day Vulnerability | Full Threat Brief

https://onapsis.com/blog/active-exploitation-of-sap-vulnerability-cve-2025-31324/
generic

SAP Security Notes & News

https://url.sap/sapsecuritypatchday
generic
https://me.sap.com/notes/3604119

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 59× in last 7d / 256× 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 947 total refreshes for this CVE.

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

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Frequently asked(6)

What is CVE-2025-42999?
CVE-2025-42999 is a critical vulnerability published on May 13, 2025. SAP NetWeaver Visual Composer Metadata Uploader is vulnerable when a privileged user can upload untrusted or malicious content which, when deserialized, could potentially lead to a compromise of confidentiality, integrity, and availability of the host system.
When was CVE-2025-42999 disclosed?
CVE-2025-42999 was first published in the National Vulnerability Database on May 13, 2025, with the most recent update on August 11, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-42999 actively exploited?
Yes. CISA added CVE-2025-42999 to the Known Exploited Vulnerabilities catalog on May 15, 2025, affecting SAP NetWeaver. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2025-42999?
CVE-2025-42999 has a CVSS v3 base score of 9.1 (NVD).
Which products are affected by CVE-2025-42999?
CVE-2025-42999 affects SAP NetWeaver. 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-2025-42999?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-42999, 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

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