CVE-2025-47283

CRITICALNVD 9.99.9—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.9 under NVD CVSS v3. EPSS exploit probability: 0.6%, top 57% 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, nvd
9.9EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 9.9Exploit: None knownExposed: 0

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

Gardener implements the automated management and operation of Kubernetes clusters as a service. A security vulnerability was discovered in Gardener prior to versions 1.116.4, 1.117.5, 1.118.2, and 1.119.0 that could allow a user with administrative privileges for a Gardener project to obtain control over the seed cluster(s) where their shoot clusters are managed. This CVE affects all Gardener installations no matter of the public cloud provider(s) used for the seed clusters/shoot clusters. gardener/gardener (gardenlet) is the affected component. Versions 1.116.4, 1.117.5, 1.118.2, and 1.119.0 fix the issue.

CVSS v3
9.9
EG Score
9.9(medium)
EG Risk
45(Track)
EG Risk 45/100SSVC: 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
Severity99% × 45%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
43%
KEV
Not listed

Published

May 19, 2025

Last Modified

February 6, 2026

Advisory Details (5)

Auto-updated Aug 3, 2026
Patch available. Sources: github_commit, github.
github Patch Available

Bypassing project secret validation can lead to privilege escalation · Advisory · gardener/gardener · GitHub

https://github.com/gardener/gardener/security/advisories/GHSA-3hw7-qj9h-r835
github_commit

commit cf4e9887d839 (gardener/gardener)

Fix landed in gardener/gardener commit cf4e9887d839 — awaiting tagged release

https://github.com/gardener/gardener/commit/cf4e9887d83902216b85609caf563f7a9dd2de00
github_commit

commit bbd19b1dd3a3 (gardener/gardener)

Fix landed in gardener/gardener commit bbd19b1dd3a3 — awaiting tagged release

https://github.com/gardener/gardener/commit/bbd19b1dd3a31843d7b820172d37f75298dfaf8b
github_commit

commit b89cf2cd5067 (gardener/gardener)

Fix landed in gardener/gardener commit b89cf2cd5067 — awaiting tagged release

https://github.com/gardener/gardener/commit/b89cf2cd5067e82f364063d5241af73650a6e11d
github_commit

commit 924b1575aae0 (gardener/gardener)

Fix landed in gardener/gardener commit 924b1575aae0 — awaiting tagged release

https://github.com/gardener/gardener/commit/924b1575aae052bcda5a51fac8594d38fa3c41b0

Affected Packages

(1 across 1 ecosystem)
Go(1)
PackageVulnerable rangeFixed inDependents
github.com/gardener/gardener—1.118.2—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 6× in last 7d / 41× 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 112 total refreshes for this CVE.

  1. 2026-08-06 13:46 UTCEPSS rescore
  2. 2026-08-05 19:16 UTCEPSS rescore
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  16. 2026-07-24 05:41 UTCOSV refresh
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  18. 2026-07-23 02:56 UTCEG score recompute
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  1. 2026-07-19 02:28 UTCEPSS rescore
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  19. 2026-07-07 00:51 UTCOSV refresh
  20. 2026-07-06 16:27 UTCEPSS rescore
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  74. 2026-06-05 06:10 UTCEPSS rescore
  75. 2026-06-05 06:10 UTCEPSS rescore

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2025-47283?
CVE-2025-47283 is a critical vulnerability published on May 19, 2025. Gardener implements the automated management and operation of Kubernetes clusters as a service. A security vulnerability was discovered in Gardener prior to versions 1.116.4, 1.117.5, 1.118.2, and 1.119.0 that could allow a user with administrative privileges for a Gardener project to obtain…
When was CVE-2025-47283 disclosed?
CVE-2025-47283 was first published in the National Vulnerability Database on May 19, 2025, with the most recent update on February 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-47283 actively exploited?
CVE-2025-47283 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 56.7% of all scored CVEs.
What is the CVSS score of CVE-2025-47283?
CVE-2025-47283 has a CVSS v3 base score of 9.9 (NVD).
How do I remediate CVE-2025-47283?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-47283, 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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