Unauthenticated server-supplied OpenVPN configuration in Moxa Remote Connect Suite (MRC Client)
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
The affected software is Moxa Remote Connect Suite (MRC Client), which is used to connect to remote networks. An attacker positioned on the network path between the client and its server could impersonate the trusted server due to improper certificate validation, potentially intercepting or altering communications.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original description
An improper certificate validation vulnerability exists in Moxa Remote Connect Suite (MRC Client). Under certain conditions, an unauthenticated attacker with on-path access to the communication between the MRC Client and its server could impersonate a trusted server and conduct a man-in-the-middle attack, potentially compromising the confidentiality and integrity of communications.
Timeline
- CVE published
- First seen by cve.now
Affected versions
- Moxa Moxa Remote Connect Suite (MRC Client)
From 1.0.0 · through 4.2.0