CVE-2026-12219
Last modified
CVE-2026-12219 is a medium-severity vulnerability rated 6.3/10 on the CVSS scale. A flaw has been found in Yealink SIP-T46U 108.86.0.118. The impacted element is the function mod_diagnose.CommandShellByType of the file /api/diagnosis/start of the component Web FastCGI Service. EPSS estimates a 1.05% chance of exploitation in the next 30 days.
Description
A flaw has been found in Yealink SIP-T46U 108.86.0.118. The impacted element is the function mod_diagnose.CommandShellByType of the file /api/diagnosis/start of the component Web FastCGI Service. This manipulation of the argument Time causes command injection. The attack can be initiated remotely. The exploit has been published and may be used. Upgrading to version 108.87.0.23 is sufficient to resolve this issue. It is advisable to upgrade the affected component.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-12219?
How severe is CVE-2026-12219?
How do I fix CVE-2026-12219?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-12212A vulnerability has been found in hcengineering Huly Platfor…4.3
- CVE-2026-12213A vulnerability was found in hcengineering Huly Platform up …4.3
- CVE-2026-12214A security flaw has been discovered in Qihoo 360 Total Secur…7.8
- CVE-2026-12216A weakness has been identified in svaarala duktape up to 2.9…5.3
- CVE-2026-12217A security vulnerability has been detected in DVDFab Virtual…7.8
- CVE-2026-12218A vulnerability was detected in Yealink SIP-T46U 108.87.50.1…8
- CVE-2026-1222PrismX MX100 AP controller developed by BROWAN COMMUNICATION…8.6
- CVE-2026-12220A vulnerability has been found in Yealink SIP-T46U 108.86.0.…8
- CVE-2026-12221A vulnerability was found in Yealink SIP-T46U 108.86.0.118. …8
- CVE-2026-12222A vulnerability was determined in Yealink SIP-T46U 108.86.0.…8
- CVE-2026-12223A vulnerability was identified in Yealink SIP-T46U 108.86.0.…5.5
- CVE-2026-12224The Dokan Pro plugin for WordPress is vulnerable to privileg…8.8
Are you affected by CVE-2026-12219?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST