PT-2026-47192 · Tenda · Hg9+2

Moist · Published 2026-06-07 · Updated 2026-06-08 · CVE-2026-11498

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 HG7HG9 and HG10 (affected versions not specified)

Description A stack-based buffer overflow can be triggered remotely within the Web Management Interface. The issue exists in the asp voip OtherSet() function located in the /boaform/voip other set file, specifically when manipulating the funckey transfer argument.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Stack Overflow

Weakness Enumeration

CWE-119

CWE-121

Related Identifiers

CVE-2026-11498

Affected Products

Hg10

Hg7

Hg9

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2026-11498 · Security Note
• https://tenda.com.cn · Note
• https://vuldb.com/submit/834887 · Note
• https://vuldb.com/vuln/369118/cti · Note
• https://github.com/ssaaaa1234/tenda-hg10-voip-other-set-stack-overflow · Note
• https://vuldb.com/cve/CVE-2026-11498 · Note
• https://twitter.com/vuldb/status/2063616268025147423 · Twitter Post
• https://vuldb.com/vuln/369118 · Note