Description
Cowrie versions prior to 2.9.0 contain a server-side request forgery (SSRF) vulnerability in the emulated shell implementation of wget and curl. In the default emulated shell configuration, these command emulations perform real outbound HTTP requests to attacker-supplied destinations. Because no outbound request rate limiting was enforced, unauthenticated remote attackers could repeatedly invoke these commands to generate unbounded HTTP traffic toward arbitrary third-party targets, allowing the Cowrie honeypot to be abused as a denial-of-service amplification node and masking the attacker’s true source address behind the honeypot’s IP.
Affected products
cowrie: cowrie
References6
- github.com/cowrie/cowrie/pull/2800 ExploitIssue TrackingPatch
- github.com/advisories/GHSA-83jg-m2pm-4jxj ExploitThird Party Advisory
- github.com/cowrie/cowrie/issues/2622 ExploitIssue Tracking
- github.com/advisories/GHSA-83jg-m2pm-4jxj ExploitThird Party Advisory
- github.com/cowrie/cowrie/releases/tag/v2.9.0 Release Notes
- www.vulncheck.com/advisories/cowrie-unrestricted-wget-curl-emul… Third Party Advisory
Metrics
- CVSS 3.1
-
7.5
HIGH
Score source: NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 4.0
-
6.9
MEDIUM
Score source: CNA
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - EPSS — exploit probability
- 1% percentile: 53 · as of 11 November 2026
- CWE
- CWE-918
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