CVE-2019-12325 | BDVDB-2026-119443 Detail

Description#

The Htek UC902 VoIP phone web management interface contains several buffer overflow vulnerabilities in the firmware version 2.0.4.4.46, which allow an attacker to crash the device (DoS) without authentication or execute code (authenticated as a user) to spawn a remote shell as a root user.

Impact#

Per CVSS v3.0: confidentiality impact low, integrity impact low, availability impact high. Attack vector: adjacent.

Weaknesses#

No weakness recorded in the source data.

References#

https://www.sit.fraunhofer.de/fileadmin/dokumente/CVE/Advisory_Htek_UC902.pdf

Exploit#

No public exploit known

History#

Version 12019-07-22Record published in the CVE List.
Version 22024-08-04Most recent update recorded in the CVE List.

Published

Published: 2019-07-22
Last modified: 2024-08-04

Vendor information

Vendor: Not stated
Product: Not stated

Score

8.2 High

EPSS

1.9%, Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 80.8.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

No version data in the source record.

Scoring System

CVSS v4.0

Not available

CVSS v3.1

Not available

CVSS v3.0

8.2 High

CVSS:3.0/AC:L/AV:A/A:H/C:L/I:L/PR:L/S:C/UI:N

Metric breakdown
Attack Complexity	Low
Attack Vector	Adjacent
Availability	High
Confidentiality	Low
Integrity	Low
Privileges Required	Low
Scope	Changed
User Interaction	None

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).