Cleartext storage of sensitive information in Siemens POWER METER SICAM Q100
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-312.
Summary
A vulnerability has been identified in POWER METER SICAM Q100 (7KG9501-0AA01-0AA1) (All versions >= V2.60 < V2.62), POWER METER SICAM Q100 (7KG9501-0AA01-2AA1) (All versions >= V2.60 < V2.62), POWER METER SICAM Q100 (7KG9501-0AA31-0AA1) (All versions >= V2.60 < V2.62), POWER METER SICAM Q100 (7KG9501-0AA31-2AA1) (All versions >= V2.60 < V2.62), POWER METER SICAM Q200 family (All versions >= V2.70 < V2.80). Affected devices export the password for the SMTP account as plain text in the Configuration File. This could allow an authenticated local attacker to extract it and use the configured SMTP service for arbitrary purposes.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Siemens | POWER METER SICAM Q100 | V2.60 to before V2.62 | V2.62 | Patch available | CNA |
| Siemens | POWER METER SICAM Q100 | V2.60 to before V2.62 | V2.62 | Patch available | CNA |
| Siemens | POWER METER SICAM Q100 | V2.60 to before V2.62 | V2.62 | Patch available | CNA |
| Siemens | POWER METER SICAM Q100 | V2.60 to before V2.62 | V2.62 | Patch available | CNA |
| Siemens | POWER METER SICAM Q200 family | V2.70 to before V2.80 | V2.80 | Patch available | CNA |
- POWER METER SICAM Q100 VendorSiemens Affected V2.60 to before V2.62 Fixed in V2.62 Patch available CNA
- POWER METER SICAM Q100 VendorSiemens Affected V2.60 to before V2.62 Fixed in V2.62 Patch available CNA
- POWER METER SICAM Q100 VendorSiemens Affected V2.60 to before V2.62 Fixed in V2.62 Patch available CNA
- POWER METER SICAM Q100 VendorSiemens Affected V2.60 to before V2.62 Fixed in V2.62 Patch available CNA
- POWER METER SICAM Q200 family VendorSiemens Affected V2.70 to before V2.80 Fixed in V2.80 Patch available CNA
Remediation
- Fix · CNA POWER METER SICAM Q100 (Siemens) Fixed in V2.62
- Fix · CNA POWER METER SICAM Q100 (Siemens) Fixed in V2.62
- Fix · CNA POWER METER SICAM Q100 (Siemens) Fixed in V2.62
- Fix · CNA POWER METER SICAM Q100 (Siemens) Fixed in V2.62
- Fix · CNA POWER METER SICAM Q200 family (Siemens) Fixed in V2.80
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
Siemens POWER METER SICAM Q100, POWER METER SICAM Q200 family V2.62, V2.80
2 records Highest priority Priority LOW 2 LOW
Other records, highest priority first
- TI-2025-27216 Cleartext storage of sensitive information in Siemens POWER METER SICAM Q100Priority LOW 29
Timeline
- 2026-10-02 Threatist record created from CVE-2025-40753
- 2026-10-03 Alias added: GHSA-f62w-hhpc-j73f
References
More Siemens vulnerabilities
- TI-2026-20057 Authentication bypass in Fortinet FortiWeb KEVCVSS 3.1CRITICAL 9.4
- TI-2025-26358 tls: fix handling of zero-length records on the rx_list KEVCVSS 3.1CRITICAL 9.8
- TI-2025-18911 Heap-based buffer overflow in Fortinet FortiSwitchManager KEVCVSS 3.1CRITICAL 9.8
- TI-2025-09686 Type confusion in Google Chrome KEVCVSS 3.1CRITICAL 9.8
- TI-2022-07142 Code injection in Spring Framework KEVCVSS 3.1CRITICAL 9.8
- TI-2021-19919 Apache Log4j2 JNDI features do not protect against attacker controlled LDAP and other JNDI related endpoints KEVCVSS 3.1CRITICAL 10.0
Sources
- CVE-2025-40753 · CVE Program
- CVE-2025-40753 · NVD
- FIRST EPSS
- GHSA-f62w-hhpc-j73f · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences