HOME VULNERABILITIESCVE-2024-28339

MEDIUM

CVE-2024-28339

CWE-200Published: March 12, 2024· Updated: Jun 17, 2026

5.4

CVSS v3.1

Official Description

An information leak in the debuginfo.htm component of Netgear CBR40 2.5.0.28, Netgear CBK40 2.5.0.28, and Netgear CBK43 2.5.0.28 allows attackers to obtain sensitive information without any authentication required.

Technical Analysis

CVE-2024-28339 requires adjacent network access, limiting remote exploitation but still posing risk in shared or local network environments.

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

From a weakness classification perspective (CWE-200): Information exposure vulnerabilities leak sensitive data to unauthorized actors.

CVSS v3.1 Vector Breakdown

Exploitability

Attack VectorAdjacent

Attack ComplexityLow

Privileges Req.None

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Affected Vendors & Products

netgear6 product(s)

cbk40 firmwarecbk40cbr40 firmwarecbr40cbk43 firmwarecbk43

Source: NVD CPE · 6 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time

Offensive Security exploit database

GitHub PoC Search

Community PoC repositories

Rapid7 / Metasploit

Metasploit module search

Security advisories & exploits

Official NIST entry

CVE Program entry

External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://github.com/funny-mud-peee/IoT-vuls/blob/main/Netgear%20CBR40%5CCBK40%5CCBK43/Info%20Leak%20in%20Netgear-CBR40%E3%80%81CBK40%E3%80%81CBK43%20Router%EF%BC%88debuginfo.htm%EF%BC%89.md

ADVISORYhttps://www.netgear.com/about/security/

ADVISORYhttps://github.com/funny-mud-peee/IoT-vuls/blob/main/Netgear%20CBR40%5CCBK40%5CCBK43/Info%20Leak%20in%20Netgear-CBR40%E3%80%81CBK40%E3%80%81CBK43%20Router%EF%BC%88debuginfo.htm%EF%BC%89.md

ADVISORYhttps://www.netgear.com/about/security/

All References (4)

→

https://github.com/funny-mud-peee/IoT-vuls/blob/main/Netgear%20CBR40%5CCBK40%5CCBK43/Info%20Leak%20in%20Netgear-CBR40%E3%80%81CBK40%E3%80%81CBK43%20Router%EF%BC%88debuginfo.htm%EF%BC%89.mdExploit · Third Party Advisory

→

https://www.netgear.com/about/security/Vendor Advisory

→

https://github.com/funny-mud-peee/IoT-vuls/blob/main/Netgear%20CBR40%5CCBK40%5CCBK43/Info%20Leak%20in%20Netgear-CBR40%E3%80%81CBK40%E3%80%81CBK43%20Router%EF%BC%88debuginfo.htm%EF%BC%89.mdExploit · Third Party Advisory

→

https://www.netgear.com/about/security/Vendor Advisory

Quick Facts

CVE IDCVE-2024-28339

CVSS Score5.4 / 10

SeverityMEDIUM

WeaknessCWE-200

CISA KEVNo

Affected1 vendor(s)

PublishedMar 12, 2024

Related CVEs (CWE-200)

Recommended Actions

→Apply vendor patches immediately
→Monitor CVE-2024-28339 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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