VAR-201606-0246

Vulnerability from variot - Updated: 2025-04-12 23:36

Moxa UC-7408 LX-Plus devices allow remote authenticated users to write to the firmware, and consequently render a device unusable, by leveraging root access. Supplementary information : CWE Vulnerability type by CWE-254: Security Features ( Security function ) Has been identified. Moxa UC-7408 is an embedded industrial computer product from Moxa.

A firmware rewrite vulnerability exists in Moxa UC-7408, which is caused by the program's failure to perform authentication on important functions. A remote attacker could use this vulnerability to cause an unrecoverable firmware rewrite. Moxa UC-7408 LX-Plus is prone to a remote denial-of-service vulnerability. An attacker can exploit this issue to cause denial-of-service condition

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  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Detection rules are retrieved from Rulezet.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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