FortiCamera - RCE (CVE-2025-32756)
2Exploiting IPs reported
A stack-based buffer overflow vulnerability [CWE-121] in Fortinet FortiVoice versions 7.2.0, 7.0.0 through 7.0.6, 6.4.0 through 6.4.10, FortiRecorder versions 7.2.0 through 7.2.3, 7.0.0 through 7.0.5, 6.4.0 through 6.4.5, FortiMail versions 7.6.0 through 7.6.2, 7.4.0 through 7.4.4, 7.2.0 through 7.2.7, 7.0.0 through 7.0.8, FortiNDR versions 7.6.0, 7.4.0 through 7.4.7, 7.2.0 through 7.2.4, 7.0.0 through 7.0.6, FortiCamera versions 2.1.0 through 2.1.3, 2.0 all versions, 1.1 all versions, allows a remote unauthenticated attacker to execute arbitrary code or commands via sending HTTP requests with specially crafted hash cookie.
CrowdSec analysis
CVE-2025-32756 is a high-severity vulnerability affecting several Fortinet products, where a stack-based buffer overflow can be triggered by remote, unauthenticated attackers. Exploitation can lead to arbitrary code or command execution through crafted HTTP requests leveraging a vulnerable handler.
CrowdSec has been tracking this vulnerability and its exploits since 26th of May 2025.
Based on data from the CrowdSec network, nearly all observed exploitation of CVE-2025-32756 is fully opportunistic, with attackers indiscriminately scanning the entire internet. These attacks are automated and lack any form of target selection or reconnaissance. In addition, according to the CrowdSec network, attack volume against CVE-2025-32756 has dipped slightly compared to the previous week. Although still commonly targeted, the decline suggests a cooling-off period. Long-term relevance remains, but attention is waning.
Identified exploitation attempts would focus on requests targeting the /module/admin.fe URL.
Exploitation
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Blocklist
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