ET WEB_SPECIFIC_APPS IceWarp14 X-File-Operation Command Injection Remote Code Execution (CVE-2025-14500)

7.0.3 5.0SID: 2071681Rev: 1Enabled4 views

Fileemerging-web_specific_apps.rules

CreatedAugust 20, 2026

UpdatedAugust 20, 2026

Classificationweb-application-attack

alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET WEB_SPECIFIC_APPS IceWarp14 X-File-Operation Command Injection Remote Code Execution (CVE-2025-14500)"; flow:established,to_server; http.header; to_lowercase; content:"x-file-operation|3a 20|"; fast_pattern; pcre:"/^[^\r\n]*?(?:[\x3b\x24\x26\x60\x7c]|\x25(?:25)?(?:3[bB]|2[46]|60|7[cC]))/R"; reference:url,github.com/advisories/GHSA-7hh2-7xfx-422q; reference:cve,2025-14500; classtype:web-application-attack; sid:2071681; rev:1; metadata:attack_target Server, tls_state TLSDecrypt, created_at 2026_08_20, cve CVE_2025_14500, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence High, signature_severity Major, tag Exploit, updated_at 2026_08_20, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)

References

url	github.com/advisories/GHSA-7hh2-7xfx-422q
cve	2025-14500

Metadata

attack targetServer

tls stateTLSDecrypt

created at2026_08_20

cve

CVE-2025-14500

deploymentSSLDecrypt

confidenceHigh

signature severityMajor

tagExploit

updated at2026_08_20

mitre tactic idTA0001

mitre tactic nameInitial_Access

mitre technique idT1190

mitre technique nameExploit_Public_Facing_Application

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