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CVE-2024-57854

28
FAUCET Score

CVE-2024-57854 describes a critical vulnerability in Net::NSCA::Client versions through 0.009002 for Perl, stemming from its use of a cryptographically weak random number generator for initialization vectors. This flaw, rated 9.1 CRITICAL (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N), allows unauthenticated attackers to compromise confidentiality and integrity with low attack complexity. While there is no evidence of active exploitation, public exploit code, or inclusion in CISA's KEV catalog, the vulnerability has garnered minimal community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 0.009002CPE matchmatch criteria
cpe:2.3:a:dougdude:net\:\:nsca\:\:client:*:*:*:*:*:perl:*:*
>= 0, <= 0.009002CPE match
cpe:2.3:a:dougdude:net\:\:nsca\:\:client:*:*:*:*:*:perl:*:*

CVSS Data

CVSS version used by this source: 3.1

9.1CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.41%
Probability of exploitation in next 30 days
EPSS Percentile
33.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0041 is in the 10th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

metacpan.org / release/DOUGDUDE/Net-NSCA-Client-0.009002/source/lib/Net/NSCA/Client/InitialPacket.pm
Issue TrackingProduct
patch-diff.githubusercontent.com / raw/dougwilson/perl5-net-nsca-client/pull/2.patch
Patch
openwall.com / lists/oss-security/2026/03/05/1
Mailing ListThird Party Advisory