A vulnerability has been identified in SIMATIC S7-400 CPU 412-1 DP V7 (All versions), SIMATIC S7-400 CPU 412-2 DP V7 (All versions), SIMA
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 S7-400 CPU 412-1 DP V7 (All versions), SIMATIC S7-400 CPU 412-2 DP V7 (All versions), SIMATIC S7-400 CPU 412-2 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 414-2 DP V7 (All versions), SIMATIC S7-400 CPU 414-3 DP V7 (All versions), SIMATIC S7-400 CPU 414-3 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 414F-3 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 416-2 DP V7 (All versions), SIMATIC S7-400 CPU 416-3 DP V7 (All versions), SIMATIC S7-400 CPU 416-3 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 416F-2 DP V7 (All versions), SIMATIC S7-400 CPU 416F-3 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 417-4 DP V7 (All versions), SIMATIC S7-400 H V6 CPU family (incl. SIPLUS variants) (All versions < V6.0.10), SIMATIC S7-410 V10 CPU family (incl. SIPLUS variants) (All versions < V10.1), SIMATIC S7-410 V8 CPU family (incl. SIPLUS variants) (All versions < V8.2.3), SIPLUS S7-400 CPU 414-3 PN/DP V7 (All versions < V7.0.3), SIPLUS S7-400 CPU 416-3 PN/DP V7 (All versions < V7.0.3), SIPLUS S7-400 CPU 416-3 V7 (All versions), SIPLUS S7-400 CPU 417-4 V7 (All versions). Affected devices improperly handle specially crafted packets sent to port 102/tcp. This could allow an attacker to create a Denial-of-Service condition. A restart is needed to restore normal operations.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: yes · Technical impact: partial
- Record last updated
Affected versions
- Siemens SIMATIC S7-400 CPU 412-1 DP V7
All versions
- Siemens SIMATIC S7-400 CPU 412-2 DP V7
All versions
- Siemens SIMATIC S7-400 CPU 412-2 PN/DP V7
All versions < V7.0.3
- Siemens SIMATIC S7-400 CPU 414-2 DP V7
All versions
- Siemens SIMATIC S7-400 CPU 414-3 DP V7
All versions
- Siemens SIMATIC S7-400 CPU 414-3 PN/DP V7
All versions < V7.0.3
- Siemens SIMATIC S7-400 CPU 414F-3 PN/DP V7
All versions < V7.0.3
- Siemens SIMATIC S7-400 CPU 416-2 DP V7
All versions
- Siemens SIMATIC S7-400 CPU 416-3 DP V7
All versions
- Siemens SIMATIC S7-400 CPU 416-3 PN/DP V7
All versions < V7.0.3
- Siemens SIMATIC S7-400 CPU 416F-2 DP V7
All versions
- Siemens SIMATIC S7-400 CPU 416F-3 PN/DP V7
All versions < V7.0.3
- Siemens SIMATIC S7-400 CPU 417-4 DP V7
All versions
- Siemens SIMATIC S7-400 H V6 CPU family (incl. SIPLUS variants)
All versions < V6.0.10
- Siemens SIMATIC S7-410 V10 CPU family (incl. SIPLUS variants)
All versions < V10.1
- Siemens SIMATIC S7-410 V8 CPU family (incl. SIPLUS variants)
All versions < V8.2.3
- Siemens SIPLUS S7-400 CPU 414-3 PN/DP V7
All versions < V7.0.3
- Siemens SIPLUS S7-400 CPU 416-3 PN/DP V7
All versions < V7.0.3
- Siemens SIPLUS S7-400 CPU 416-3 V7
All versions
- Siemens SIPLUS S7-400 CPU 417-4 V7
All versions