CVE-2022-50932

Summary

Kyocera Command Center RX ECOSYS M2035dn contains a directory traversal vulnerability that allows unauthenticated attackers to read sensitive system files by manipulating file paths under the /js/ path. Attackers can exploit the issue by sending requests like /js/../../../../…/etc/passwd%00.jpg (null-byte appended traversal) to access critical files such as /etc/passwd and /etc/shadow.

Affected Software

Weaknesses

• CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: yes
  • Technical Impact: partial

Additional References

• https://www.exploit-db.com/exploits/50738

References

• https://www.exploit-db.com/exploits/50738
• https://www.kyoceradocumentsolutions.com/asia/en/products/business-application/command-center-rx.html
• https://www.vulncheck.com/advisories/kyocera-command-center-rx-ecosys-mdn-directory-traversal-file-disclosure-unauthenticated

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