HOMEVULNERABILITIESCVE-2024-33109
CRITICAL

CVE-2024-33109

CWE-22Published: September 19, 2024· Updated: Jul 5, 2026

9.8
CVSS v3.1

Official Description

Directory Traversal in the web interface of the Tiptel IP 286 with firmware version 2.61.13.10 allows attackers to overwrite arbitrary files on the phone via the Ringtone upload function.

NVD Source

Technical Analysis

CVE-2024-33109 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), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.

CVSS v3.1 Vector Breakdown

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

Affected Vendors & Products

ergophone2 product(s)
tiptel ip 286 firmwaretiptel ip 286
yealink2 product(s)
sip-t28p firmwaresip-t28p
Source: NVD CPE · 4 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://www.bdosecurity.de/en-gb/advisories/cve-2024-33109

All References (1)

→
https://www.bdosecurity.de/en-gb/advisories/cve-2024-33109Third Party Advisory

Quick Facts

CVE IDCVE-2024-33109
CVSS Score9.8 / 10
SeverityCRITICAL
WeaknessCWE-22
CISA KEVNo
Affected2 vendor(s)
PublishedSep 19, 2024

Related CVEs (CWE-22)

CVE-2010-5324
10.0
CVE-2010-5323
10.0
CVE-2024-37902
10.0
CVE-2015-0779
10.0
CVE-2011-2653
10.0
CVE-2014-3914
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2024-33109 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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