CVE-2023-30797

Name: CVE-2023-30797
Creator: NVD / NIST
Published: 2023-04-19T20:15:12.377+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.78%

Last modified Jun 17, 2026

CVE-2023-30797 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Netflix Lemur before version 1.3.2 used insufficiently random values when generating default credentials. The insufficiently random values may allow an attacker to guess the credentials and gain access to resources managed by Lemur.. EPSS estimates a 0.78% chance of exploitation in the next 30 days.

Description

Netflix Lemur before version 1.3.2 used insufficiently random values when generating default credentials. The insufficiently random values may allow an attacker to guess the credentials and gain access to resources managed by Lemur.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

0.78%

51.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Netflix	Lemur	< 1.3.2

References

https://github.com/Netflix/lemur/commit/666d853212174ee7f4e6f8b3b4b389ede1872238Patch
https://github.com/Netflix/lemur/security/advisories/GHSA-5fqv-mpj8-h7gmVendor Advisory
https://github.com/Netflix/security-bulletins/blob/master/advisories/nflx-2023-001.mdVendor Advisory
https://vulncheck.com/advisories/netflix-lemur-weak-rngThird Party Advisory
https://github.com/Netflix/lemur/commit/666d853212174ee7f4e6f8b3b4b389ede1872238Patch
https://github.com/Netflix/lemur/security/advisories/GHSA-5fqv-mpj8-h7gmVendor Advisory
https://github.com/Netflix/security-bulletins/blob/master/advisories/nflx-2023-001.mdVendor Advisory
https://vulncheck.com/advisories/netflix-lemur-weak-rngThird Party Advisory

Timeline

Published: Apr 19, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-30797?

How severe is CVE-2023-30797?

CVE-2023-30797 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.78% probability of exploitation in the next 30 days.

How do I fix CVE-2023-30797?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-30797?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST