CVE-2024-33610
Critical"sessionlist.html" and "sys_trayentryreboot.html" are accessible with no authentication.
Published Nov 26, 2024 · Updated Apr 14, 2026
Key Facts
Patch immediately- CVE-2024-33610 is a critical-severity vulnerability (CVSS 9.1 v3.1) affecting Multiple MFPs (multifunction printers).
- It is not listed in any known-exploited vulnerabilities catalog. No public exploit code is known.
- EPSS estimates a 50% probability of exploitation in the next 30 days.
- No fixed version is listed yet; check the vendor advisory for mitigations.
- Brandefense priority: patch immediately, because it is very likely to be exploited soon.
CVSS v3.1
9.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS (30-day exploit likelihood)
50%
Higher than 98.9% of all scored CVEs
Exploited in the wild
No known
Not in a known-exploited catalog
Public exploit code
None known
Get the full CVE-2024-33610 brief as a PDF
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Description
"sessionlist.html" and "sys_trayentryreboot.html" are accessible with no authentication. "sessionlist.html" provides logged-in users' session information including session cookies, and "sys_trayentryreboot.html" allows to reboot the device. 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
2 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| Multiple MFPs (multifunction printers) | >= See the information provided by Sharp Corporation listed under [References], >= See the information provided by Toshiba Tec Corporation listed under [References] | n/a |
Timeline
Publicly disclosed
Nov 26, 2024
Last updated
Apr 14, 2026
Weakness Type
- CWE-288 Authentication Bypass Using an Alternate Path or Channel
References
- otherhttp://seclists.org/fulldisclosure/2024/Jul/0
- otherhttps://global.sharp/products/copier/info/info_security_2024-05.html
- otherhttps://jp.sharp/business/print/information/info_security_2024-05.html
- otherhttps://jvn.jp/en/vu/JVNVU93051062/
- otherhttps://pierrekim.github.io/blog/2024-06-27-sharp-mfp-17-vulnerabilities.html
FAQ
Common Questions.
"sessionlist.html" and "sys_trayentryreboot.html" are accessible with no authentication.
Affected: Multiple MFPs (multifunction printers) versions >= See the information provided by Sharp Corporation listed under [References], >= See the information provided by Toshiba Tec Corporation listed under [References]. The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
No public exploit code is known.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.
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