HIGH
CVE-2024-28066
CWE-259Published: April 8, 2024· Updated: Jun 17, 2026
8.8
CVSS v3.1
Official Description
In Unify CP IP Phone firmware 1.10.4.3, Weak Credentials are used (a hardcoded root password).
Technical Analysis
CVE-2024-28066 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.
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 VectorAdjacent
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Vendors & Products
mitel28 product(s)
6940w firmware6940w6930w firmware6930w6920w firmware6920w6970 firmware69706915 firmware69156910 firmware6910+16
Source: NVD CPE · 28 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
All References (4)
→
https://syss.deNot Applicable
→
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2024-008.txtExploit · Third Party Advisory
→
https://syss.deNot Applicable
→
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2024-008.txtExploit · Third Party Advisory
Quick Facts
CVE IDCVE-2024-28066
CVSS Score8.8 / 10
SeverityHIGH
WeaknessCWE-259
CISA KEVNo
Affected1 vendor(s)
PublishedApr 8, 2024
Related CVEs (CWE-259)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2024-28066 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.