Command Injection in Fujitsu ETERNUS CentricStor CS8000 grel.php
CVE-2022-31795 is a command injection vulnerability in the grel_finfo function of grel.php on Fujitsu ETERNUS CentricStor CS8000 (Control Center) devices prior to 8.1A SP02 P04. The vulnerability arises from insufficient input validation on the user, pw, and file parameters, which are passed directly to system-level functions. This allows unauthenticated attackers to inject special characters and command substitution sequences, resulting in arbitrary command execution as the 'www-data' user.
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Impact
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Mitigation
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Exploits
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No public exploit code observed for this vulnerability.
Affected products & vendors
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Recent activity
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Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.