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CVE-2023-30797

25
FAUCET Score

CVE-2023-30797 affects Netflix Lemur versions prior to 1.3.2, stemming from the use of insufficiently random values for default credential generation. This vulnerability carries a CVSS score of 7.5 (HIGH), indicating that an unauthenticated attacker can remotely guess credentials with low attack complexity, potentially gaining unauthorized access to resources managed by Lemur. While the potential impact is high for confidentiality, there is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.3.2CPE matchmatch criteria
cpe:2.3:a:netflix:lemur:*:*:*:*:*:*:*:*
>= 0, < 1.3.2CPE match
cpe:2.3:a:netflix:lemur:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.78%
Probability of exploitation in next 30 days
EPSS Percentile
52.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0078 is in the 28th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
pippatch availablevia ghsa
Product: lemurFixed in: 1.3.2

Vendor Advisories (1)

pipGHSA-5fqv-mpj8-h7gmhigh

Lemur subject to insecure random generation

Mar 1, 2023

References

github.com / Netflix/lemur/commit/666d853212174ee7f4e6f8b3b4b389ede1872238
Patch
github.com / Netflix/lemur/security/advisories/GHSA-5fqv-mpj8-h7gm
Vendor Advisory
github.com / Netflix/security-bulletins/blob/master/advisories/nflx-2023-001.md
Vendor Advisory
vulncheck.com / advisories/netflix-lemur-weak-rng
Third Party Advisory