What’s Vulnerable › Vulnerabilities

CVE-2024-47939

• Severity: high (CVSS 7.7 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-11-01 · updated 2026-06-17
• Weakness: CWE-121

Description

Stack-based buffer overflow vulnerability exists in multiple laser printers and MFPs which implement Ricoh Web Image Monitor. If this vulnerability is exploited, receiving a specially crafted request created and sent by an attacker may lead to arbitrary code execution and/or a denial-of-service (DoS) condition. As for the details of affected product names and versions, refer to the information provided by the vendors under [References].

Affected products

• KONICA MINOLTA, INC. Multiple MFPs which implement Web Image Monitor: see the information provided by the vendor
• Ricoh Company, Ltd. Multiple laser printers and MFPs which implement Web Image Monitor: see the information provided by the vendor

References

• https://jp.ricoh.com/security/products/vulnerabilities/vul?id=ricoh-2024-000011
• https://jvn.jp/en/jp/JVN87770340/
• https://www.konicaminolta.jp/business/support/important/250519_01_01.html
• https://www.ricoh.com/products/security/vulnerabilities/vul?id=ricoh-2024-000011

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