How severe is CVE-2023-30517?

CVE-2023-30517 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2023-30517 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-30517?

CVE-2023-30517 affects Jenkins Neuvector Vulnerability Scanner. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-30517?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-30517 published?

CVE-2023-30517 was published on 2023-04-12 and last updated on 2026-06-17.

CVE-2023-30517

CVE-2023-30517 is a medium-severity vulnerability in Jenkins Neuvector Vulnerability Scanner with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-295.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (24th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-295
Affected product: Jenkins Neuvector Vulnerability Scanner
Published: 2023-04-12
Last modified: 2026-06-17

Description

Jenkins NeuVector Vulnerability Scanner Plugin 1.22 and earlier unconditionally disables SSL/TLS certificate and hostname validation when connecting to a configured NeuVector Vulnerability Scanner server.

Frequently asked questions

What is CVE-2023-30517?: Jenkins NeuVector Vulnerability Scanner Plugin 1.22 and earlier unconditionally disables SSL/TLS certificate and hostname validation when connecting to a configured NeuVector Vulnerability Scanner server.
How severe is CVE-2023-30517?: CVE-2023-30517 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2023-30517 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-30517?: CVE-2023-30517 affects Jenkins Neuvector Vulnerability Scanner. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-30517?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-30517 published?: CVE-2023-30517 was published on 2023-04-12 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:jenkins:neuvector_vulnerability_scanner:*:*:*:*:*:jenkins:*:*

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