Vulnerability · Published Apr 25, 2026 · Assigned by VulDB
CVE-2026-6999BIVOCOM TR321 Wireless Setting cross site scripting
Low 2.4
In plain English
A low-severity cross-site scripting in TR321 from BIVOCOM. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities).
Severity (CVSS 3.1)2.4Low
Exploit odds (30 days)0.3%top 81.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A flaw has been found in BIVOCOM TR321 21.1.1.50. Affected by this vulnerability is an unknown functionality of the component Wireless Setting. This manipulation of the argument Network Name SSID causes cross site scripting. The attack is possible to be carried out remotely. The exploit has been published and may be used. You should upgrade the affected component.
Affected products (as reported)
Weakness: CWE-79, CWE-94 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C
References
- VDB-359558 | BIVOCOM TR321 Wireless Setting cross site scripting vdb-entry, technical-description
- VDB-359558 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- Submit #797250 | BIVOCOM BIVOCOM321 21.1.1.50 Cross Site Scripting third-party-advisory