HOMEVULNERABILITIESCVE-2023-0862
HIGH

CVE-2023-0862

CWE-22Published: February 16, 2023· Updated: Jun 17, 2026

8.8
CVSS v3.1

Official Description

The NetModule NSRW web administration interface is vulnerable to path traversals, which could lead to arbitrary file uploads and deletion. By uploading malicious files to the web root directory, authenticated users could gain remote command execution with elevated privileges.

This issue affects NSRW: from 4.3.0.0 before 4.3.0.119, from 4.4.0.0 before 4.4.0.118, from 4.6.0.0 before 4.6.0.105, from 4.7.0.0 before 4.7.0.103.

NVD Source

Technical Analysis

CVE-2023-0862 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.Low
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

netmodule10 product(s)
netmodule router softwarenb1601nb1800nb1810nb2800nb2810nb3701nb3800nb800ng800
Source: NVD CPE · 10 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://onekey.com/blog/security-advisory-netmodule-multiple-vulnerabilities/
ADVISORYhttps://share.netmodule.com/public/system-software/4.7/4.7.0.103/NRSW-RN-4.7.0.103.pdf
ADVISORYhttps://onekey.com/blog/security-advisory-netmodule-multiple-vulnerabilities/
ADVISORYhttps://share.netmodule.com/public/system-software/4.7/4.7.0.103/NRSW-RN-4.7.0.103.pdf

All References (4)

→
https://onekey.com/blog/security-advisory-netmodule-multiple-vulnerabilities/Third Party Advisory
→
https://share.netmodule.com/public/system-software/4.7/4.7.0.103/NRSW-RN-4.7.0.103.pdfRelease Notes · Vendor Advisory
→
https://onekey.com/blog/security-advisory-netmodule-multiple-vulnerabilities/Third Party Advisory
→
https://share.netmodule.com/public/system-software/4.7/4.7.0.103/NRSW-RN-4.7.0.103.pdfRelease Notes · Vendor Advisory

Quick Facts

CVE IDCVE-2023-0862
CVSS Score8.8 / 10
SeverityHIGH
WeaknessCWE-22
CISA KEVNo
Affected1 vendor(s)
PublishedFeb 16, 2023

Related CVEs (CWE-22)

CVE-2011-5127
10.0
CVE-2010-5324
10.0
CVE-2020-29495
10.0
CVE-2026-48282
KEV10.0
CVE-2026-34909
KEV10.0
CVE-2010-5323
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2023-0862 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.COM. CVE data is provided under the NVD usage policy.
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