CVE-2024-27141

Summary

Toshiba printers use XML communication for the API endpoint provided by the printer. For the endpoint, XML parsing library is used and it is vulnerable to a time-based blind XML External Entity (XXE) vulnerability. An attacker can DoS the printers by sending a HTTP request without authentication. An attacker can exploit the XXE to retrieve information. As for the affected products/models/versions, see the reference URL.

Affected Software

VendorProductVersion RangeStatus
Toshiba Tec CorporationToshiba Tec e-Studio multi-function peripheral (MFP)see the reference URLaffected

Weaknesses

  • CWE-776: CWE-776 Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')

Workarounds

When connecting the MFPs and printers with an outer network such as the Internet, only operate it in a network environment protected by a firewall, etc. to prevent information from being leaked due to incorrect settings or avoid illegal access by unauthorized users.

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: yes
    • Technical Impact: partial

CVE Program Container

Additional References

References