8.7
CVE-2026-9622
- EPSS 0.31%
- Veröffentlicht 01.09.2026 13:34:55
- Zuletzt bearbeitet 01.09.2026 20:50:01
- Erkennungen
RSLinx Classic® - Multiple Vulnerabilities
A denial-of-service security issue exists within RSLinx® Classic. A crafted CIP packet targeting the Forward Close service can cause the RSLinx® Classic service to crash, requiring a restart of the service to recover.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerRockwell Automation
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Produkt
RSLinx Classic®
Default Statusunaffected
Version
V4.50 and prior
Status
affected
VulnDex Vulnerability Enrichment
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.31% | 0.235 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| PSIRT@rockwellautomation.com | 8.7 | 0 | 0 |
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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:X
|
CWE-191 Integer Underflow (Wrap or Wraparound)
The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.
Für Zugriff zu Vulnerability Intelligence ist ein VulnDex Zugang erforderlich.
https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1794.html