CVE-2023-42770
Red Lion Controls Sixnet RTU Authentication Bypass Using An Alternative Path Or Channel
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: yes
- Technical impact: total
Summary
Red Lion SixTRAK and VersaTRAK Series RTUs with authenticated users enabled (UDR-A) any Sixnet UDR message will meet an authentication challenge over UDP/IP. When the same message is received over TCP/IP the RTU will simply accept the message with no authentication challenge.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: yes · Technical impact: total
- Record last updated
Affected versions
- Red Lion Controls ST-IPm-8460
6.0.202
- Red Lion Controls ST-IPm-6350
4.9.114
- Red Lion Controls VT-mIPm-135-D
4.9.114
- Red Lion Controls VT-mIPm-245-D
4.9.114
- Red Lion Controls VT-IPm2m-213-D
4.9.114
- Red Lion Controls VT-IPm2m-113-D
4.9.114