How severe is CVE-2024-55577?

CVE-2024-55577 has a CVSS 3.x base score of 7.0, rated high severity. It is exploitable over local access with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-55577 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-55577?

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

Does CVE-2024-55577 have an EU (EUVD) identifier?

Yes. CVE-2024-55577 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-52814.

When was CVE-2024-55577 published?

CVE-2024-55577 was published on 2025-01-15 and last updated on 2026-06-17.

CVE-2024-55577

CVE-2024-55577 is a high-severity vulnerability with a CVSS 3.x base score of 7.0. 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-121.

Key facts

Severity: High (CVSS 3.x base score 7.0)
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-52814
Weakness: CWE-121
Published: 2025-01-15
Last modified: 2026-06-17

Description

Stack-based buffer overflow vulnerability exists in Linux Ratfor 1.06 and earlier. When the software processes a file which is specially crafted by an attacker, arbitrary code may be executed. As a result, the attacker may obtain or alter information of the user environment or cause the user environment to become unusable.

Frequently asked questions

What is CVE-2024-55577?: Stack-based buffer overflow vulnerability exists in Linux Ratfor 1.06 and earlier. When the software processes a file which is specially crafted by an attacker, arbitrary code may be executed. As a result, the attacker may obtain or alter information of the user environment or cause the user environment to become unusable.
How severe is CVE-2024-55577?: CVE-2024-55577 has a CVSS 3.x base score of 7.0, rated high severity. It is exploitable over local access with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-55577 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-55577?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-55577 have an EU (EUVD) identifier?: Yes. CVE-2024-55577 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-52814.
When was CVE-2024-55577 published?: CVE-2024-55577 was published on 2025-01-15 and last updated on 2026-06-17.

References

Other CWE-121 (Stack-based Buffer Overflow) vulnerabilities

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CVE-2026-12485 — Critical (CVSS 10.0): GV-I/O Box 4E is a smart embedded device with 4 input and 4 relays output that can be controlled over Ethernet and…
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