CVE-2026-58071

HIGHPre-NVD 8.28.2—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.2 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3%, top 79% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 3 sources updated this week
8.2EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.2Exploit: None knownExposed: 0

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

A vulnerability in Veeam Service Provider Console allowing an unauthenticated attacker to access the proxied appliance API asPortal Administrator during a short window after an administrator session begins.

CVSS v3
8.2
EG Score
8.2(medium)
EG Risk
37(Track)
EG Risk 37/100SSVC: 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
Severity82% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
21%
KEV
Not listed

Published

August 4, 2026

Last Modified

August 4, 2026

Advisory Details (1)

Auto-updated Aug 4, 2026
No patch confirmed yet.
generic

KB4893: Vulnerabilities Resolved in Veeam Service Provider Console 9.3

https://www.veeam.com/kb4893

Vendor Advisories for CVE-2026-58071(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 30× in last 7d / 68× 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.

  1. 2026-08-21 01:49 UTCEG score recompute
  2. 2026-08-21 01:49 UTCGHSA enrichment
  3. 2026-08-20 22:55 UTCEPSS rescore
  4. 2026-08-20 14:21 UTCGHSA enrichment
  5. 2026-08-20 02:17 UTCEG score recompute
  6. 2026-08-20 02:17 UTCGHSA enrichment
  7. 2026-08-19 17:04 UTCEPSS rescore
  8. 2026-08-19 14:49 UTCGHSA enrichment
  9. 2026-08-19 03:16 UTCGHSA enrichment
  10. 2026-08-18 15:48 UTCEG score recompute
  11. 2026-08-18 15:48 UTCGHSA enrichment
  12. 2026-08-18 13:48 UTCEPSS rescore
  13. 2026-08-18 04:03 UTCGHSA enrichment
  14. 2026-08-17 16:32 UTCEG score recompute
  15. 2026-08-17 16:32 UTCGHSA enrichment
  16. 2026-08-17 13:47 UTCEPSS rescore
  17. 2026-08-17 04:47 UTCGHSA enrichment
  18. 2026-08-16 17:19 UTCEG score recompute
  19. 2026-08-16 17:19 UTCGHSA enrichment
  20. 2026-08-16 14:56 UTCEPSS rescore
  21. 2026-08-16 05:50 UTCEG score recompute
  22. 2026-08-16 05:50 UTCGHSA enrichment
  23. 2026-08-16 02:14 UTCEPSS rescore
  24. 2026-08-15 18:23 UTCGHSA enrichment
  25. 2026-08-15 06:55 UTCEG score recompute
Show 43 more
  1. 2026-08-15 06:55 UTCGHSA enrichment
  2. 2026-08-15 01:30 UTCEPSS rescore
  3. 2026-08-14 19:05 UTCGHSA enrichment
  4. 2026-08-14 07:38 UTCEG score recompute
  5. 2026-08-14 07:38 UTCGHSA enrichment
  6. 2026-08-13 22:00 UTCEPSS rescore
  7. 2026-08-13 20:10 UTCGHSA enrichment
  8. 2026-08-13 08:42 UTCGHSA enrichment
  9. 2026-08-12 21:15 UTCEG score recompute
  10. 2026-08-12 21:15 UTCGHSA enrichment
  11. 2026-08-12 13:51 UTCEPSS rescore
  12. 2026-08-12 09:48 UTCGHSA enrichment
  13. 2026-08-11 22:20 UTCEG score recompute
  14. 2026-08-11 22:20 UTCGHSA enrichment
  15. 2026-08-11 10:52 UTCEG score recompute
  16. 2026-08-11 10:52 UTCGHSA enrichment
  17. 2026-08-11 00:00 UTCEPSS rescore
  18. 2026-08-10 23:25 UTCGHSA enrichment
  19. 2026-08-10 11:57 UTCGHSA enrichment
  20. 2026-08-10 00:30 UTCEG score recompute
  21. 2026-08-10 00:30 UTCGHSA enrichment
  22. 2026-08-09 13:46 UTCEPSS rescore
  23. 2026-08-09 13:03 UTCGHSA enrichment
  24. 2026-08-09 01:36 UTCEG score recompute
  25. 2026-08-09 01:36 UTCGHSA enrichment
  26. 2026-08-08 16:37 UTCEPSS rescore
  27. 2026-08-08 14:09 UTCGHSA enrichment
  28. 2026-08-08 02:41 UTCEG score recompute
  29. 2026-08-08 02:41 UTCGHSA enrichment
  30. 2026-08-07 15:13 UTCGHSA enrichment
  31. 2026-08-07 03:46 UTCGHSA enrichment
  32. 2026-08-06 16:19 UTCEG score recompute
  33. 2026-08-06 16:19 UTCGHSA enrichment
  34. 2026-08-06 13:47 UTCEPSS rescore
  35. 2026-08-06 04:51 UTCEG score recompute
  36. 2026-08-06 04:51 UTCGHSA enrichment
  37. 2026-08-05 19:17 UTCEPSS rescore
  38. 2026-08-05 17:24 UTCGHSA enrichment
  39. 2026-08-05 05:57 UTCGHSA enrichment
  40. 2026-08-04 18:25 UTCEG score recompute
  41. 2026-08-04 17:23 UTCEG score recompute
  42. 2026-08-04 16:27 UTCEG score recompute
  43. 2026-08-04 16:26 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-58071?
CVE-2026-58071 is a high vulnerability published on August 4, 2026. A vulnerability in Veeam Service Provider Console allowing an unauthenticated attacker to access the proxied appliance API asPortal Administrator during a short window after an administrator session begins.
When was CVE-2026-58071 disclosed?
CVE-2026-58071 was first published in the National Vulnerability Database on August 4, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-58071 actively exploited?
CVE-2026-58071 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 79.3% of all scored CVEs.
What is the CVSS score of CVE-2026-58071?
CVE-2026-58071 has a CVSS v3 base score of 8.2 (NVD).
How do I remediate CVE-2026-58071?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-58071, 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-2026-58071

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