CVE-2024-39927
CVE-2024-39927 is a high-severity vulnerability with a CVSS 3.x base score of 8.2. 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-787.
Key facts
- Severity: High (CVSS 3.x base score 8.2)
- EPSS exploit prediction: 1% (43rd percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-38306
- Weakness: CWE-787
- Published:
- Last modified:
Description
Out-of-bounds write vulnerability exists in Ricoh MFPs and printers. If a remote attacker sends a specially crafted request to the affected products, the products may be able to cause a denial-of-service (DoS) condition and/or user's data may be destroyed.
Frequently asked questions
- What is CVE-2024-39927?
- Out-of-bounds write vulnerability exists in Ricoh MFPs and printers. If a remote attacker sends a specially crafted request to the affected products, the products may be able to cause a denial-of-service (DoS) condition and/or user's data may be destroyed.
- How severe is CVE-2024-39927?
- CVE-2024-39927 has a CVSS 3.x base score of 8.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability high.
- Is CVE-2024-39927 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2024-39927?
- 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-2024-39927 have an EU (EUVD) identifier?
- Yes. CVE-2024-39927 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-38306.
- When was CVE-2024-39927 published?
- CVE-2024-39927 was published on 2024-07-10 and last updated on 2026-06-17.
References
- https://jp.ricoh.com/security/products/vulnerabilities/vul?id=ricoh-2024-000008
- https://jvn.jp/en/jp/JVN14294633/
- https://jvn.jp/jp/JVN14294633/
- https://www.ricoh.com/products/security/vulnerabilities/vul?id=ricoh-2024-000008
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