Veille CVE
CVE-2016-8562
7.5 Élevée Exploitée activementCatalogue CISA KEV — Siemens SIMATIC CP 1543-1 Improper Privilege Management Vulnerability
Ajoutée le 03/03/2022 · Échéance de correction (agences US) : 24/03/2022
Action requise : Apply updates per vendor instructions.
Description
A vulnerability has been identified in SIMATIC CP 1543-1 (All versions < V2.0.28), SIPLUS NET CP 1543-1 (All versions < V2.0.28). Under special conditions it was possible to write SNMP variables on port 161/udp which should be read-only and should only be configured with TIA-Portal. A write to these variables could reduce the availability or cause a denial-of-service.
Produits concernés
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 7.5 Élevée | nvd@nist.gov (NVD) | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
| 3.1 | 7.5 Élevée | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
| 2.0 | 3.5 Faible | nvd@nist.gov (NVD) | AV:N/AC:M/Au:S/C:N/I:N/A:P |
Références
- http://www.securityfocus.com/bid/94436 Broken LinkThird Party AdvisoryVDB Entry
- http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-672373.pdf Broken LinkPatchVendor Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-672373.pdf Vendor Advisory
- https://ics-cert.us-cert.gov/advisories/ICSA-16-327-01 Third Party AdvisoryUS Government Resource
- http://www.securityfocus.com/bid/94436 Broken LinkThird Party AdvisoryVDB Entry
- http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-672373.pdf Broken LinkPatchVendor Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-672373.pdf Vendor Advisory
- https://ics-cert.us-cert.gov/advisories/ICSA-16-327-01 Third Party AdvisoryUS Government Resource
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-8562 US Government Resource