A vulnerability has been identified in SIMATIC S7-200 SMART CPU CR40 (6ES7288-1CR40-0AA0) (All versions), SIMATIC S7-200 SMART CPU CR60 (6ES
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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
- Exploitation: none
- Automatable: yes
- Technical impact: partial
Summary
A vulnerability has been identified in SIMATIC S7-200 SMART CPU CR40 (6ES7288-1CR40-0AA0) (All versions), SIMATIC S7-200 SMART CPU CR60 (6ES7288-1CR60-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR20 (6ES7288-1SR20-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR20 (6ES7288-1SR20-0AA1) (All versions), SIMATIC S7-200 SMART CPU SR30 (6ES7288-1SR30-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR30 (6ES7288-1SR30-0AA1) (All versions), SIMATIC S7-200 SMART CPU SR40 (6ES7288-1SR40-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR40 (6ES7288-1SR40-0AA1) (All versions), SIMATIC S7-200 SMART CPU SR60 (6ES7288-1SR60-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR60 (6ES7288-1SR60-0AA1) (All versions), SIMATIC S7-200 SMART CPU ST20 (6ES7288-1ST20-0AA0) (All versions), SIMATIC S7-200 SMART CPU ST20 (6ES7288-1ST20-0AA1) (All versions), SIMATIC S7-200 SMART CPU ST30 (6ES7288-1ST30-0AA0) (All versions), SIMATIC S7-200 SMART CPU ST30 (6ES7288-1ST30-0AA1) (All versions), SIMATIC S7-200 SMART CPU ST40 (6ES7288-1ST40-0AA0) (All versions), SIMATIC S7-200 SMART CPU ST40 (6ES7288-1ST40-0AA1) (All versions), SIMATIC S7-200 SMART CPU ST60 (6ES7288-1ST60-0AA0) (All versions), SIMATIC S7-200 SMART CPU ST60 (6ES7288-1ST60-0AA1) (All versions). Affected devices do not properly handle TCP packets with an incorrect structure. This could allow an unauthenticated remote attacker to cause a denial of service condition. To restore normal operations, the network cable of the device needs to be unplugged and re-plugged.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: yes · Technical impact: partial
- Record last updated
Affected versions
- Siemens SIMATIC S7-200 SMART CPU CR40
All versions
- Siemens SIMATIC S7-200 SMART CPU CR60
All versions
- Siemens SIMATIC S7-200 SMART CPU SR20
All versions
- Siemens SIMATIC S7-200 SMART CPU SR20
All versions
- Siemens SIMATIC S7-200 SMART CPU SR30
All versions
- Siemens SIMATIC S7-200 SMART CPU SR30
All versions
- Siemens SIMATIC S7-200 SMART CPU SR40
All versions
- Siemens SIMATIC S7-200 SMART CPU SR40
All versions
- Siemens SIMATIC S7-200 SMART CPU SR60
All versions
- Siemens SIMATIC S7-200 SMART CPU SR60
All versions
- Siemens SIMATIC S7-200 SMART CPU ST20
All versions
- Siemens SIMATIC S7-200 SMART CPU ST20
All versions
- Siemens SIMATIC S7-200 SMART CPU ST30
All versions
- Siemens SIMATIC S7-200 SMART CPU ST30
All versions
- Siemens SIMATIC S7-200 SMART CPU ST40
All versions
- Siemens SIMATIC S7-200 SMART CPU ST40
All versions
- Siemens SIMATIC S7-200 SMART CPU ST60
All versions
- Siemens SIMATIC S7-200 SMART CPU ST60
All versions