Unitronics VisiLogic uses a default administrative password
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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? →
- Listed in CISA KEV
- Fix
- Fixed in 9.9.00
- 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 Unitronics VisiLogic, the programming software used with Vision and Samba programmable logic controllers (PLCs) and human-machine interfaces (HMIs). Because these systems ship with a default administrative password, an attacker on the network without any login can gain full administrative control of the device.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original description
Unitronics VisiLogic before version 9.9.00, used in Vision and Samba PLCs and HMIs, uses a default administrative password. An unauthenticated attacker with network access can take administrative control of a vulnerable system.
Timeline
- CVE published
- Added to CISA KEV
CISA has evidence of exploitation in the wild
- CISA remediation deadline
Due date for US federal agencies to patch
- Record last updated
Affected versions
- Unitronics VisiLogic
fixed in 9.9.00