CVE-2023-30797

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.79% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 56.0% of scored records. A rank, not a probability.

NVD base score

7.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD analysis status

Modified. NVD last modified this record on 2026-07-15.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2023-04-19 19:10Z3 YR AGO

Last updated

2026-07-15 01:24Z3 MO AGO

Reserved

2023-04-18

Assigning CNA

VulnCheck

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weaknesses

• CWE-330Use of Insufficiently Random ValuesClass

Data version

5.2

Document digest

22bdae689ec5367c397920c3c9a420c11108ae993836d8682209eea9cef6720f

• github.comhttps://github.com/Netflix/security-bulletins/blob/master/advisories/nflx-2023-001.mdvendor-advisory
• github.comhttps://github.com/Netflix/lemur/commit/666d853212174ee7f4e6f8b3b4b389ede1872238patch
• github.comhttps://github.com/Netflix/lemur/security/advisories/GHSA-5fqv-mpj8-h7gmvendor-advisory
• vulncheck.comhttps://vulncheck.com/advisories/netflix-lemur-weak-rngthird-party-advisory