What’s Vulnerable › Vulnerabilities

CVE-2026-24437: Tenda W30E V2 Missing Cache Controls for Credential-bearing Pages

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-01-26 · updated 2026-06-17
• Weakness: CWE-525

Description

Shenzhen Tenda W30E V2 firmware versions up to and including V16.01.0.19(5037) serve sensitive administrative content without appropriate cache-control directives. As a result, browsers may store credential-bearing responses locally, exposing them to subsequent unauthorized access.

Affected products

• Shenzhen Tenda Technology Co., Ltd. W30E V2: through 16.01.0.19\(5037\)

References

• https://www.tendacn.com/product/W30E
• https://www.vulncheck.com/advisories/tenda-w30e-v2-missing-cache-controls-for-credential-bearing-pages

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