HOMEVULNERABILITIESCVE-2021-29395
HIGH

CVE-2021-29395

CWE-22Published: February 4, 2022· Updated: Jun 17, 2026

7.5
CVSS v3.1

Official Description

Directory travesal in /northstar/filemanager/download.jsp in Northstar Technologies Inc NorthStar Club Management 6.3 allows remote unauthenticated users to download arbitrary files, including JSP source code, across the filesystem of the host of the web application.

NVD Source

Technical Analysis

CVE-2021-29395 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 7.5.

CVSS v3.1 Vector Breakdown

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

Affected Vendors & Products

globalnorthstar1 product(s)
northstar club management
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://Ardent-Security.com
ADVISORYhttps://ardent-security.com/en/advisory/asa-2021-03/
ADVISORYhttps://Ardent-Security.com
ADVISORYhttps://ardent-security.com/en/advisory/asa-2021-03/

All References (4)

→
https://Ardent-Security.comThird Party Advisory
→
https://ardent-security.com/en/advisory/asa-2021-03/Third Party Advisory
→
https://Ardent-Security.comThird Party Advisory
→
https://ardent-security.com/en/advisory/asa-2021-03/Third Party Advisory

Quick Facts

CVE IDCVE-2021-29395
CVSS Score7.5 / 10
SeverityHIGH
WeaknessCWE-22
CISA KEVNo
Affected1 vendor(s)
PublishedFeb 4, 2022

Related CVEs (CWE-22)

CVE-2008-3150
10.0
CVE-2008-2403
10.0
CVE-2006-5487
10.0
CVE-2008-0405
10.0
CVE-2008-2241
10.0
CVE-2008-4489
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2021-29395 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.
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