How severe is CVE-2024-41660?

CVE-2024-41660 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-41660 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-41660?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2024-41660 have an EU (EUVD) identifier?

Yes. CVE-2024-41660 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-39116.

When was CVE-2024-41660 published?

CVE-2024-41660 was published on 2024-07-31 and last updated on 2026-06-17.

CVE-2024-41660

CVE-2024-41660 is a critical-severity vulnerability with a CVSS 3.x base score of 9.8. 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-120.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (54th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-39116
Weakness: CWE-120
Published: 2024-07-31
Last modified: 2026-06-17

Description

slpd-lite is a unicast SLP UDP server. Any OpenBMC system that includes the slpd-lite package is impacted. Installing this package is the default when building OpenBMC. Nefarious users can send slp packets to the BMC using UDP port 427 to cause memory overflow issues within the slpd-lite daemon on the BMC. Patches will be available in the latest openbmc/slpd-lite repository.

Frequently asked questions

What is CVE-2024-41660?: slpd-lite is a unicast SLP UDP server. Any OpenBMC system that includes the slpd-lite package is impacted. Installing this package is the default when building OpenBMC. Nefarious users can send slp packets to the BMC using UDP port 427 to cause memory overflow issues within the slpd-lite daemon on the BMC. Patches will be available in the latest openbmc/slpd-lite repository.
How severe is CVE-2024-41660?: CVE-2024-41660 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-41660 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-41660?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2024-41660 have an EU (EUVD) identifier?: Yes. CVE-2024-41660 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-39116.
When was CVE-2024-41660 published?: CVE-2024-41660 was published on 2024-07-31 and last updated on 2026-06-17.

References

https://github.com/openbmc/slpd-lite/security/advisories/GHSA-wmgv-jffg-v3xr

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