Siemens SIMATIC CP 1242-7 V2 (incl. SIPLUS variants)

CVE-2023-30755
MEDIUM 5.9

En bref

Source
NVD
EPSS
EPSS 0.43 % · centile 38 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
siemens
Statut NVD
Deferred

Description

A vulnerability has been identified in SIMATIC CP 1242-7 V2 (incl. SIPLUS variants) (All versions < V3.5.20), SIMATIC CP 1243-1 (incl. SIPLUS variants) (All versions < V3.5.20), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions < V3.5.20), SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) (All versions < V3.5.20), SIMATIC CP 1243-7 LTE (All versions < V3.5.20), SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0) (All versions < V3.5.20), SIMATIC HMI Comfort Panels (incl. SIPLUS variants) (All versions), SIMATIC IPC DiagBase (All versions), SIMATIC IPC DiagMonitor (All versions), SIMATIC WinCC Runtime Advanced (All versions), SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0) (All versions < V2.4.8), TIM 1531 IRC (6GK7543-1MX00-0XE0) (All versions < V2.4.8). The web server of the affected devices do not properly handle the shutdown or reboot request, which could lead to the clean up of certain resources. This could allow a remote attacker with elevated privileges to cause a denial of service condition in the system.

Faiblesses (CWE)

  • CWE-476 — Déréférencement de pointeur nul

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1MEDIUM 4.4CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:Csiemens
CVSS 4.0MEDIUM 5.9CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:Nsiemens
CVSS 4.0MEDIUM 5.9CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:N/VI:N/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:XNVD · productcert@siemens.com (Secondary)
CVSS 3.1MEDIUM 4.4CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:HNVD · productcert@siemens.com (Secondary)

Références européennes

Avis du CERT-FR

Produits affectés

ProduitVersions
Siemens · SIMATIC CP 1242-7 V2 (incl. SIPLUS variants)affected 0 < V3.5.20
Siemens · SIMATIC CP 1243-1 (incl. SIPLUS variants)affected 0 < V3.5.20
Siemens · SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants)affected 0 < V3.5.20
Siemens · SIMATIC CP 1243-1 IEC (incl. SIPLUS variants)affected 0 < V3.5.20
Siemens · SIMATIC CP 1243-7 LTEaffected 0 < V3.5.20
Siemens · SIMATIC CP 1243-8 IRCaffected 0 < V3.5.20
Siemens · SIMATIC HMI Comfort Panels (incl. SIPLUS variants)affected All versions
Siemens · SIMATIC IPC DiagBaseaffected 0 < *
Siemens · SIMATIC IPC DiagMonitoraffected All versions
Siemens · SIMATIC WinCC Runtime Advancedaffected All versions
Siemens · SIPLUS TIM 1531 IRCaffected 0 < V2.4.8
Siemens · TIM 1531 IRCaffected 0 < V2.4.8

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD