CVE-2020-8657
Published: November 3, 2021
Official Description
EyesOfNetwork contains a use of hard-coded credentials vulnerability, as it uses the same API key by default. Exploitation allows an attacker to calculate or guess the admin access token.
CISA KEV Advisory
EyesOfNetwork Use of Hard-Coded Credentials Vulnerability
EyesOfNetwork contains a use of hard-coded credentials vulnerability, as it uses the same API key by default. Exploitation allows an attacker to calculate or guess the admin access token.
Apply updates per vendor instructions.
Risk Analysis
EyesOfNetwork contains a flaw where it uses a hard-coded API key, making it easy for an attacker to guess or calculate the administrator access token. The high EPSS score of 0.90304 and its inclusion in CISA's KEV highlight the urgency of addressing this vulnerability.
This vulnerability is actively exploited in the wild, as indicated by its inclusion in CISA's Known Exploited Vulnerabilities catalog.
Update EyesOfNetwork to a version that addresses the hard-coded credentials issue. Implement strong, unique credentials for all administrative interfaces and API access.
Technical Analysis
CVE-2020-8657 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CISA has added CVE-2020-8657 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.
Exploit & PoC Resources
All References (1)
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2020-8657 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
- !CISA KEV: Federal agencies must patch per BOD 22-01 timeline
- !Active exploitation confirmed — treat as P1