Patchfirst
CVE-2020-8655 KEVPublic exploit High · 7.8 EPSS 60.1%

EyesOfNetwork Improper Privilege Management Vulnerability

EyesOfNetwork · EyesOfNetwork

Summary

The EyesOfNetwork 5.3 product has an improper privilege management flaw in its sudoers configuration, which lets the apache user run arbitrary commands as root. An attacker needs local access to the system and must get a crafted NSE script for nmap 7 to be run, which requires user interaction.

Official description · NVD

An issue was discovered in EyesOfNetwork 5.3. The sudoers configuration is prone to a privilege escalation vulnerability, allowing the apache user to run arbitrary commands as root via a crafted NSE script for nmap 7.

Breakdown
68.3 / 100
Exploited
Yes, in CISA KEV
Reports
0
Tactics
2/15

How an attack unfolds

Based on mappings. Select a step to see the evidence.
  1. How attackers get in

  2. What they do

First seen exploited 21 months after disclosure. Public exploit code (Metasploit) was available 1 day before disclosure.

  1. Public exploit codeMetasploit1 day before
  2. Disclosedday 0
  3. First seen exploitedVulnCheck KEV evidenceAdded to CISA KEVEU database agrees+21 mo

CISA KEV listing is when exploitation was confirmed, not necessarily the first attack.

techniques

2 , grouped by in kill-chain order, 2 cited passages 2

ExecutionTA0002

Command and Scripting Interpreter T1059 Medium
AI mapping from the description · primary impact

Arbitrary command execution as root

allowing the apache user to run arbitrary commands as root
From the official description (NVD) Original (opens in a new tab) ↗

Privilege EscalationTA0004

Exploitation for Privilege Escalation T1068 Medium
AI mapping from the description · how it is exploited

Sudoers misconfiguration enables local privilege escalation to root

allowing the apache user to run arbitrary commands as root
From the official description (NVD) Original (opens in a new tab) ↗

Detection

0 rules for this CVE · 126 general rules for its techniques

Rules for this CVE

0 that reference CVE-2020-8655 directly.

CVE-specific rules are not available in this build. Search SigmaHQ ↗

Sigma rules © SigmaHQ, Detection Rule License 1.1; linked, not reproduced.

What security researchers reported

Not named in any threat report yet

Also mentioned in 50 community threat pulses (AlienVault OTX)

Weaker evidence

Pulses are indicator collections that anyone can publish. A mention is not confirmation of exploitation.

References

4 links, grouped by NVD tag (3 duplicates merged)
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