What’s Vulnerable › Vulnerabilities

CVE-2024-33616

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-11-26 · updated 2026-06-17
• Weakness: CWE-306

Description

Admin authentication can be bypassed with some specific invalid credentials, which allows logging in with an administrative privilege. Sharp Corporation states the telnet feature is implemented on older models only, and is planning to provide the firmware update to remove the feature. As for the details of affected product names, model numbers, and versions, refer to the information provided by the respective vendors listed under [References].

Affected products

• Sharp Corporation Multiple MFPs (multifunction printers): See the information provided by Sharp Corporation listed under [References]
• Toshiba Tec Corporation Multiple MFPs (multifunction printers): See the information provided by Toshiba Tec Corporation listed under [References]

References

• https://global.sharp/products/copier/info/info_security_2024-05.html
• https://jp.sharp/business/print/information/info_security_2024-05.html
• https://jvn.jp/en/vu/JVNVU93051062/
• https://pierrekim.github.io/blog/2024-06-27-sharp-mfp-17-vulnerabilities.html
• https://www.toshibatec.co.jp/information/20240531_02.html
• https://www.toshibatec.com/information/20240531_02.html
• http://seclists.org/fulldisclosure/2024/Jul/0

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