CVE-2020-37095
HIGH EPSS 47.3%
Published Feb 7, 20264mo ago · Modified Jun 17, 20261w ago
8.4 CVSS 4.0
Published Feb 7, 2026 4mo ago
Last Modified Jun 17, 2026 1w ago
Description
Cyberoam Authentication Client 2.1.2.7 contains a buffer overflow vulnerability that allows remote attackers to execute arbitrary code by overwriting Structured Exception Handler (SEH) memory. Attackers can craft a malicious input in the 'Cyberoam Server Address' field to trigger a bind TCP shell on port 1337 with system-level access.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/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 Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction A
Scope X
Threat Intelligence
EPSS Exploit Probability
47.3% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-121
References 3
- cyberoam-general-authentication-client.software.informer.com https://cyberoam-general-authentication-client.software.informer.com/2.1/
- exploit-db.com https://www.exploit-db.com/exploits/48148
- vulncheck.com https://www.vulncheck.com/advisories/cyberoam-authentication-client-buffer-overflow-seh
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.