CVE-2016-8562
KEV
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Luka w SIMATIC CP 1543-1 pozwala na zapis zmiennych SNMP, co może prowadzić do awarii.
CVSS
7.5
EPSS
18.6%
Exploit
weaponized
Vendor
siemens
Opis źródłowy (NVD)
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.
brak
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 7.5 |
| CISA KEV (aktywnie wykorzystywane) | Tak |
| FIRST EPSS (prawdopodobieństwo exploita) | 18.6% |
| Opublikowano (NVD) | 2016-11-18 21:59:02 UTC |
| Ostatnia modyfikacja (NVD) | 2026-04-21 17:42:59 UTC |
Referencje
- http://www.securityfocus.com/bid/94436 (cve@mitre.org) [Broken Link, Third Party Advisory, VDB Entry]
- http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-672373.pdf (cve@mitre.org) [Broken Link, Patch, Vendor Advisory]
- https://cert-portal.siemens.com/productcert/pdf/ssa-672373.pdf (cve@mitre.org) [Vendor Advisory]
- https://ics-cert.us-cert.gov/advisories/ICSA-16-327-01 (cve@mitre.org) [Third Party Advisory, US Government Resource]
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-8562 (134c704f-9b21-4f2e-91b3-4a467353bcc0) [US Government Resource]