CVE-2025-15542: Denial of Service (DoS) of VoIP Communication on TP-Link VX800v
TP-Link Systems Inc. · VX800v v1.0
Vendor fix available · Affected: TP-Link Systems Inc. VX800v v1.0 · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 22% of scored CVEs
DescriptionCVE.org
Improper handling of exceptional conditions in VX800v v1.0 in SIP processing allows an attacker to flood the device with crafted INVITE messages, blocking all voice lines and causing a denial of service on incoming calls.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- TP-Link Systems Inc. · VX800v v1.0before 800.0.12 (0.12.0 3.0.0 v603c.0 Build 250912)
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- TP-Link Systems Inc.
- Published
- January 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2025-15542 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.