Vulnerability · Published Jan 26, 2026 · Assigned by VulnCheck

CVE-2026-24430Tenda W30E V2 HTTP Responses Expose Plaintext Credentials

High 8.2

In plain English

A high-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 0.3% (higher than 20% of all known vulnerabilities).

Severity (CVSS 4.0)8.2High

Exploit odds (30 days)0.3%top 80.1% 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) disclose sensitive account credentials in cleartext within HTTP responses generated by the maintenance interface. Because the management interface is accessible over unencrypted HTTP by default, credentials may be exposed to network-based interception.

Affected products (as reported)

Vendor	Product	Versions
Shenzhen Tenda Technology Co., Ltd.	W30E V2	0 – through 16.01.0.19(5037)

Weakness: CWE-201 · Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

References

https://www.tendacn.com/product/W30E product
https://www.vulncheck.com/advisories/tenda-w30e-v2-http-responses-expose-plaintext-credentials third-party-advisory