CVE-2026-85425
MOOS-IvP iSay through 24.8.1 contains a remote code execution vulnerability in the SAY_MOOS variable handler that passes unsanitized text to a shell command. Attackers can publish SAY_MOOS messages containing backticks or command substitution syntax to execute arbitrary commands as the iSay process user.
Published:Sep 3, 2026
Last Modified:Sep 4, 2026
EPS:Sep 3, 2026
EPSS Score:0.00957
CVSS Score:9.8
Affected Products
Vendor
Product
Action
Vendor
Moos-ivp
Product
Moos-ivp
Moos-ivp
Moos-ivp
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Related CVEs
References
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
