Vulnerability Details CVE-2026-21389
An OS command injection
vulnerability exists in XWEB Pro version 1.12.1 and prior, enabling an
authenticated attacker to achieve remote code execution on the system by
injecting malicious input into the request body sent to the contacts
import route.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 41.6%
CVSS Severity
CVSS v3 Score 8.0
References
Products affected by CVE-2026-21389
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cpe:2.3:h:copeland:xweb_300d_pro:-
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cpe:2.3:h:copeland:xweb_500b_pro:-
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cpe:2.3:h:copeland:xweb_500d_pro:-
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cpe:2.3:o:copeland:xweb_300d_pro_firmware:*
-
cpe:2.3:o:copeland:xweb_500b_pro_firmware:*
-
cpe:2.3:o:copeland:xweb_500d_pro_firmware:*