Vulnerability · Published Jan 26, 2026 · Assigned by VulnCheck
CVE-2026-24439Tenda W30E V2 Lacks X-Content-Type-Options Header
Low 2.1
In plain English
A low-severity security flaw in W30E V2 from Shenzhen Tenda Technology Co., Ltd.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 10% of all known vulnerabilities).
Severity (CVSS 4.0)2.1Low
Exploit odds (30 days)0.2%top 90.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Shenzhen Tenda W30E V2 firmware versions up to and including V16.01.0.19(5037) fail to include the X-Content-Type-Options: nosniff response header on web management interfaces. As a result, browsers that perform MIME sniffing may incorrectly interpret attacker-influenced responses as executable script.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Shenzhen Tenda Technology Co., Ltd. | W30E V2 | 0 – through 16.01.0.19(5037) |
Weakness: CWE-116 · Vector: CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N