CVE-2021-42022
CVE-2021-42022
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.9%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
14 Dec 2021Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A vulnerability has been identified in SIMATIC eaSie PCS 7 Skill Package (All versions < V21.00 SP3). When downloading files, the affected systems do not properly neutralize special elements within the pathname. An attacker could then cause the pathname to resolve to a location outside of the restricted directory on the server and read unexpected critical files. The affected file download function is disabled by default.
Affected products
Siemens · SIMATIC eaSie PCS 7 Skill PackageWant to know if your infrastructure is exposed to this?
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