CVE-2025-40771
Essential information
- Published
- 14/10/2025 10:15
- Modified
- 14/10/2025 19:36
- Author
- —
- Creator
- —
- CVSS
- 9.3 CRITICAL (v3) 9.3 CRITICAL (v4.0)
- CISA KEV
- No
- CWE
- —
- CVSS vector
-
—
—
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/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:X
CVSS metrics
- Access vector
- —
- Access complexity
- —
- Authentication
- —
- Confidentiality impact
- —
- Integrity impact
- —
- Availability impact
- —
- Exploitability
- —
- Remediation level
- —
- Report confidence
- —
- Temporal score
- —
- Attack vector
- —
- Attack complexity
- —
- Privileges required
- —
- User interaction
- —
- Scope
- —
- Confidentiality impact
- —
- Integrity impact
- —
- Availability impact
- —
- Exploit code maturity
- —
- Remediation level
- —
- Report confidence
- —
- Temporal score
- —
- Attack vector
- NETWORK
- Attack complexity
- LOW
- Attack requirements
- NONE
- Privileges required
- NONE
- User interaction
- NONE
- Confidentiality (V)
- HIGH
- Confidentiality (S)
- NONE
- Integrity (V)
- HIGH
- Integrity (S)
- NONE
- Availability (V)
- HIGH
- Availability (S)
- NONE
- Exploit maturity
- NOT_DEFINED
Description
A vulnerability has been identified in SIMATIC CP 1542SP-1 (6GK7542-6UX00-0XE0) (All versions < V2.4.24), SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0) (All versions < V2.4.24), SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0) (All versions < V2.4.24), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0) (All versions < V2.4.24), SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0) (All versions < V2.4.24), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0) (All versions < V2.4.24). Affected devices do not properly authenticate configuration connections. This could allow an unauthenticated remote attacker to access the configuration data.
NVD status
- Status
- Awaiting Analysis — CVE has been recently published to the CVE List and has been received by the NVD.
- Source
- [email protected]
- NVD
- View on NVD
Affected products (CPE)
| Product | CPE |
|---|---|
| siemens / simatic cp 1542sp-1 | cpe:2.3:a:siemens:simatic_cp_1542sp-1:<2.4.24>*:*:*:*:*:*:* |
| siemens / simatic cp 1542sp-1 irc | cpe:2.3:a:siemens:simatic_cp_1542sp-1_irc:<2.4.24>*:*:*:*:*:*:* |
| siemens / simatic cp 1543sp-1 | cpe:2.3:a:siemens:simatic_cp_1543sp-1:<2.4.24>*:*:*:*:*:*:* |
| siemens / siplus et 200sp cp 1542sp-1 irc tx rail | cpe:2.3:a:siemens:siplus_et_200sp_cp_1542sp-1_irc_tx_rail:<2.4.24>*:*:*:*:*:*:* |
| siemens / siplus et 200sp cp 1543sp-1 isec | cpe:2.3:a:siemens:siplus_et_200sp_cp_1543sp-1_isec:<2.4.24>*:*:*:*:*:*:* |
| siemens / siplus et 200sp cp 1543sp-1 isec tx rail | cpe:2.3:a:siemens:siplus_et_200sp_cp_1543sp-1_isec_tx_rail:<2.4.24>*:*:*:*:*:*:* |