CRITICAL
CVE-2024-47406
CWE-288Published: October 25, 2024· Updated: Jun 17, 2026
9.8
CVSS v3.1
Official Description
Sharp and Toshiba Tec MFPs improperly process HTTP authentication requests, resulting in an authentication bypass vulnerability.
Technical Analysis
CVE-2024-47406 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Vendors & Products
sharp634 product(s)
bp-90c70 firmwarebp-90c70bp-90c80 firmwarebp-90c80bp-70c65 firmwarebp-70c65bp-70c55 firmwarebp-70c55bp-70c45 firmwarebp-70c45bp-70c36 firmwarebp-70c36+622
toshibatec6 product(s)
e-studio1058 firmwaree-studio1058e-studio1208 firmwaree-studio1208e-studio908 firmwaree-studio908
Source: NVD CPE · 640 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.
Official Patches & Advisories
All References (3)
→
https://jvn.jp/en/vu/JVNVU95063136/Third Party Advisory
→
https://www.toshibatec.com/information/20241025_01.htmlVendor Advisory
Quick Facts
CVE IDCVE-2024-47406
CVSS Score9.8 / 10
SeverityCRITICAL
WeaknessCWE-288
CISA KEVNo
Affected2 vendor(s)
PublishedOct 25, 2024
Related CVEs (CWE-288)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2024-47406 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.