CVE-2025-40753

mediumpriority · track · 0OT risk · elevatedEPSS 0.001 · 1 %ileDEEUNLRUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.10% (1st) EPSS

CVSS 6.2 · medium

Is it mine?

114 products

Check your exposure

Who says so?

7 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

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.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedPOWER METER SICAM Q100 (7KG9501-0AA01-0AA1)siemens_psirt
Update to V2.62 or later version
https://support.industry.siemens.com/cs/ww/en/view/109743524/
FixedPOWER METER SICAM Q100 (7KG9501-0AA01-2AA1)siemens_psirt
Update to V2.62 or later version
https://support.industry.siemens.com/cs/ww/en/view/109743524/
FixedPOWER METER SICAM Q100 (7KG9501-0AA31-0AA1)siemens_psirt
Update to V2.62 or later version
https://support.industry.siemens.com/cs/ww/en/view/109743524/
FixedPOWER METER SICAM Q100 (7KG9501-0AA31-2AA1)siemens_psirt
Update to V2.62 or later version
https://support.industry.siemens.com/cs/ww/en/view/109743524/
FixedPOWER METER SICAM Q200 familysiemens_psirt
Update to V2.80 or later version
https://support.industry.siemens.com/cs/ww/en/view/109743592/
FixedPOWER METER SICAM Q100 (7KG9501-0AA01-0AA1)cisa_csaf_ot
Update to V2.62 or later version
https://support.industry.siemens.com/cs/ww/en/view/109743524/
FixedPOWER METER SICAM Q100 (7KG9501-0AA01-2AA1)cisa_csaf_ot
Update to V2.62 or later version
https://support.industry.siemens.com/cs/ww/en/view/109743524/
FixedPOWER METER SICAM Q100 (7KG9501-0AA31-0AA1)cisa_csaf_ot
Update to V2.62 or later version
https://support.industry.siemens.com/cs/ww/en/view/109743524/
FixedPOWER METER SICAM Q100 (7KG9501-0AA31-2AA1)cisa_csaf_ot
Update to V2.62 or later version
https://support.industry.siemens.com/cs/ww/en/view/109743524/
FixedPOWER METER SICAM Q200 familycisa_csaf_ot
Update to V2.80 or later version
https://support.industry.siemens.com/cs/ww/en/view/109743592/

cvss

Technical severity, 0–10. One row per scoring source.

6.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.16.2mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · NCSC-NL NL

v3.16.2mediumAV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.16.2mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · productcert@siemens.com DEexploitability 2.5 · impact 3.6

v3.16.2mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · Siemens ProductCERT DE

v3.16.2mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · CISA US

v4.06.8mediumCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:Nsecondary · ENISA EU

v4.06.8mediumCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · productcert@siemens.com DE

v4.04.3mediumCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-312USCWE-312USCWE-312USCWE-312USCWE-312US

affected products (114)

Products and version ranges known to be affected.

Siemens SICAM Q100 <v2.62all versionscert_bundDE
Siemens SICAM Q200 <v2.80all versionscert_bundDE
Siemens SICAM≤ Q100 <v2.62cert_bundDE
Siemens SICAM≤ Q200 <v2.80cert_bundDE
POWER METER SICAM Q100 (7KG9501-0AA01-0AA1)all versionscisa_csaf_otUS
POWER METER SICAM Q100 (7KG9501-0AA01-2AA1)all versionscisa_csaf_otUS
POWER METER SICAM Q100 (7KG9501-0AA31-0AA1)all versionscisa_csaf_otUS
POWER METER SICAM Q100 (7KG9501-0AA31-2AA1)all versionscisa_csaf_otUS
POWER METER SICAM Q200 familyall versionscisa_csaf_otUS
Siemens POWER METER SICAM Q100 (7KG9501-0AA01-0AA1)≤ vers:intdot/>=2.60|<2.62cisa_csaf_otUS
Siemens POWER METER SICAM Q100 (7KG9501-0AA01-2AA1)≤ vers:intdot/>=2.60|<2.62cisa_csaf_otUS
Siemens POWER METER SICAM Q100 (7KG9501-0AA31-0AA1)≤ vers:intdot/>=2.60|<2.62cisa_csaf_otUS
Siemens POWER METER SICAM Q100 (7KG9501-0AA31-2AA1)≤ vers:intdot/>=2.60|<2.62cisa_csaf_otUS
Siemens POWER METER SICAM Q200 family≤ vers:intdot/>=2.70|<2.80cisa_csaf_otUS
Siemens POWER METER SICAM Q100V2.60 → V2.62enisa_euvdEU
Siemens POWER METER SICAM Q200 familyV2.70 → V2.80enisa_euvdEU
Siemens AG POWER METER SICAM Q100≤ 2.62fstec_bduRU
Siemens AG POWER METER SICAM Q200≤ 2.80fstec_bduRU
Siemens RUGGEDCOM ROX MX5000≤ vers:unknown/<*ncsc_nlNL
Siemens RUGGEDCOM ROX MX5000RE≤ vers:unknown/<*ncsc_nlNL

showing 20 of 114

advisories (4)

Vendor and ecosystem advisories describing this.

NCSC-2025-0246Kwetsbaarheden verholpen in Siemens productenNL2025-08-12csaf · ncsc_nlNL
Siemens heeft kwetsbaarheden verholpen in diverse producten als SIMATIC, SINEC, SIMAC, RUGGEDCOM, SIMOTION, SINAMICS, SIPROTEC en SINUMERIK.
SSA-529291SSA-529291: Information Disclosure Vulnerabilities in SICAM Q100/Q2002025-08-12csaf · siemens_psirtDE
SICAM Q100 and Q200 devices are affected by two information disclosure vulnerabilities that could allow an authenticated local attacker to extract the SMTP account password and use the configured SMTP service for arbitrary purposes. Siemens has released new versions for the affected products and recommends to update to the latest versions.
WID-SEC-W-2025-1772Siemens SICAM: Mehrere Schwachstellen ermöglichen Offenlegung von InformationenDeutsch2025-08-12csaf · cert_bundDE
Ein lokaler Angreifer kann mehrere Schwachstellen in Siemens SICAM ausnutzen, um Informationen offenzulegen.
ICSA-25-226-16Siemens SICAM Q100/Q2002025-08-12icsa · cisa_csaf_otUS
SICAM Q100 and Q200 devices are affected by two information disclosure vulnerabilities that could allow an authenticated local attacker to extract the SMTP account password and use the configured SMTP service for arbitrary purposes. Siemens has released new versions for the affected products and recommends to update to the latest versions.

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund cisa_csaf_ot ncsc_nl siemens_psirt NVD CVE.org MITRE

published 2025-08-12modified 2026-06-17

references (3)

External citations — patches, advisories, analysis.

scry

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