PT-2026-30382 · Tenda · Tenda Ac10

Corenode · Published 2026-04-04 · Updated 2026-04-05 · CVE-2026-5550

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Tenda AC10 version 16.03.10.10 multi TDE01

Description A stack-based buffer overflow exists in the fromSysToolChangePwd function within the /bin/httpd file of Tenda AC10 version 16.03.10.10 multi TDE01. This manipulation can be initiated remotely and may affect multiple endpoints.

Recommendations Update to a newer version that contains a fix for this vulnerability.

Fix

Buffer Overflow

Stack Overflow

Weakness Enumeration

CWE-119

CWE-121

Related Identifiers

CVE-2026-5550

Affected Products

Tenda Ac10

References · 10

• https://nvd.nist.gov/vuln/detail/CVE-2026-5550 · Security Note
• https://twitter.com/infoflowcloud/status/2040718822819119336 · Twitter Post
• https://github.com/somanyerrors/tenda-ac10v4-vulnerabilities/blob/main/findings/HIGH-01-getvalue-229-callers.md · Note
• https://vuldb.com/submit/782299 · Note
• https://twitter.com/CVEnew/status/2040716622466314678 · Twitter Post
• https://tenda.com.cn · Note
• https://twitter.com/vuldb/status/2040467718252671221 · Twitter Post
• https://vuldb.com/vuln/355314 · Note
• https://twitter.com/CveFindCom/status/2040704073632997483 · Twitter Post
• https://vuldb.com/vuln/355314/cti · Note