CVE-2024-28066

Exp

In Unify CP IP Phone firmware 1.10.4.3, Weak Credentials are used (a hardcoded root password).

Published: 2024-04-08 Last update: 2026-06-17 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2024-28066 is rated High Exploit Risk (63.1/100): CVSS High severity, with low exploitation likelihood (EPSS 0.45%). 1 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2024-28066

EDB-ID Source Kind Published Link
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2024-28066

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.04% 0.45% +0.41%
2 2025-11-21 0.10% 0.04% -0.05%
3 2025-11-18 — 0.10% —

Full EPSS history (8 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2024-28066

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
8.8 3.1 HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:A)
Attacker has to be nearby on the network—same office, same link, that vibe—not the whole wide internet.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 2.8 5.9 134c704f-9b21-4f2e-91b3-4a467353bcc0

Weakness enumeration for CVE-2024-28066

Affected software / configurations for CVE-2024-28066

Vendor Product Version Raw CPE
mitel 6940w_firmware >= 1.10.4.3, < 1.11.3.0 cpe:2.3:o:mitel:6940w_firmware:*:*:*:*:*:*:*:*
mitel 6930w_firmware >= 1.10.4.3, < 1.11.3.0 cpe:2.3:o:mitel:6930w_firmware:*:*:*:*:*:*:*:*
mitel 6920w_firmware >= 1.10.4.3, < 1.11.3.0 cpe:2.3:o:mitel:6920w_firmware:*:*:*:*:*:*:*:*
mitel 6970_firmware >= 1.10.4.3, < 1.11.3.0 cpe:2.3:o:mitel:6970_firmware:*:*:*:*:*:*:*:*
mitel 6915_firmware >= 1.10.4.3, < 1.11.3.0 cpe:2.3:o:mitel:6915_firmware:*:*:*:*:*:*:*:*
mitel 6910_firmware >= 1.10.4.3, < 1.11.3.0 cpe:2.3:o:mitel:6910_firmware:*:*:*:*:*:*:*:*
mitel 6905_firmware >= 1.10.4.3, < 1.11.3.0 cpe:2.3:o:mitel:6905_firmware:*:*:*:*:*:*:*:*
mitel openscape_cp710_firmware >= 1.10.4.3, < 1.11.3.0 cpe:2.3:o:mitel:openscape_cp710_firmware:*:*:*:*:*:*:*:*
mitel openscape_cp410_firmware >= 1.10.4.3, < 1.11.3.0 cpe:2.3:o:mitel:openscape_cp410_firmware:*:*:*:*:*:*:*:*
mitel openscape_cp210_firmware >= 1.10.4.3, < 1.11.3.0 cpe:2.3:o:mitel:openscape_cp210_firmware:*:*:*:*:*:*:*:*
mitel openscape_cp110_firmware >= 1.10.4.3, < 1.11.3.0 cpe:2.3:o:mitel:openscape_cp110_firmware:*:*:*:*:*:*:*:*
mitel openscape_cpx10_firmware >= 1.10.4.3, < 1.11.3.0 cpe:2.3:o:mitel:openscape_cpx10_firmware:*:*:*:*:*:*:*:*
mitel openscape_dect_firmware >= 1.10.4.3, < 1.11.3.0 cpe:2.3:o:mitel:openscape_dect_firmware:*:*:*:*:*:*:*:*
mitel 700d_dect_firmware >= 1.10.4.3, < 1.11.3.0 cpe:2.3:o:mitel:700d_dect_firmware:*:*:*:*:*:*:*:*

References for CVE-2024-28066

cvelogic Threat Intelligence