CVE-2021-27514
CRITICAL
9.8
CVSS Score
Published: February 21, 2021 at 11:05 PM UTC
Updated: June 17, 2026 at 03:45 AM UTC
1 product affected across 1 vendorEyesofnetwork
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Severity
CRITICAL9.8
Exploit prediction
EPSS 4%
Description
EyesOfNetwork 5.3-10 uses an integer of between 8 and 10 digits for the session ID, which might be leveraged for brute-force authentication bypass (such as in CVE-2021-27513 exploitation).
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://github.com/ArianeBlow/exploit-eyesofnetwork5.3.10/blob/main/PoC-BruteForceID-arbitraty-file-upload-RCE-PrivEsc.pyx_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/EyesOfNetworkCommunity/eonweb/issues/87CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-307
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