HOMEVULNERABILITIESCVE-2021-3130
MEDIUM

CVE-2021-3130

NVD-CWE-OtherPublished: January 20, 2021· Updated: Jun 17, 2026

5.9
CVSS v3.1

Official Description

Within the Open-AudIT up to version 3.5.3 application, the web interface hides SSH secrets, Windows passwords, and SNMP strings from users using HTML 'password field' obfuscation. By using Developer tools or similar, it is possible to change the obfuscation so that the credentials are visible.

NVD Source

Technical Analysis

CVE-2021-3130 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 5.9.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityHigh
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityNone
AvailabilityNone
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Vendors & Products

opmantek1 product(s)
open-audit
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://opmantek.com/network-discovery-inventory-software/
ADVISORYhttps://raw.githubusercontent.com/B0D0B0P0T/CVE/main/CVE-2021-3130
ADVISORYhttps://opmantek.com/network-discovery-inventory-software/
ADVISORYhttps://raw.githubusercontent.com/B0D0B0P0T/CVE/main/CVE-2021-3130

All References (4)

→
https://opmantek.com/network-discovery-inventory-software/Vendor Advisory
→
https://raw.githubusercontent.com/B0D0B0P0T/CVE/main/CVE-2021-3130Third Party Advisory
→
https://opmantek.com/network-discovery-inventory-software/Vendor Advisory
→
https://raw.githubusercontent.com/B0D0B0P0T/CVE/main/CVE-2021-3130Third Party Advisory

Quick Facts

CVE IDCVE-2021-3130
CVSS Score5.9 / 10
SeverityMEDIUM
WeaknessNVD-CWE-Other
CISA KEVNo
Affected1 vendor(s)
PublishedJan 20, 2021

Related CVEs (NVD-CWE-Other)

CVE-2007-2503
10.0
CVE-2015-8428
10.0
CVE-2007-2325
10.0
CVE-2007-0496
10.0
CVE-2003-0304
10.0
CVE-2015-4430
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2021-3130 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWatch. CVE data is provided under the NVD usage policy.
← All Vulnerabilities·Search for CVE-2021-3130·NVD