CVE-2022-33138
A vulnerability has been identified in SIMATIC MV540 H (All versions < V3.3), SIMATIC MV540 S (All versions < V3.3), SIMATIC MV550 H (All ve
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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
A vulnerability has been identified in SIMATIC MV540 H (All versions < V3.3), SIMATIC MV540 S (All versions < V3.3), SIMATIC MV550 H (All versions < V3.3), SIMATIC MV550 S (All versions < V3.3), SIMATIC MV560 U (All versions < V3.3), SIMATIC MV560 X (All versions < V3.3). Affected devices do not perform authentication for several web API endpoints. This could allow an unauthenticated remote attacker to read and download data from the device.
Timeline
- CVE published
- Record last updated
Affected versions
- Siemens SIMATIC MV540 H
All versions < V3.3
- Siemens SIMATIC MV540 S
All versions < V3.3
- Siemens SIMATIC MV550 H
All versions < V3.3
- Siemens SIMATIC MV550 S
All versions < V3.3
- Siemens SIMATIC MV560 U
All versions < V3.3
- Siemens SIMATIC MV560 X
All versions < V3.3