PT-2026-39414 · Efm · Iptime A8004T

Kiciot · Published 2026-05-09 · Updated 2026-05-10 · CVE-2026-8234

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 EFM ipTIME A8004T version 14.18.2

Description A stack-based buffer overflow exists in the formWifiBasicSet() function within the /goform/WifiBasicSet file. This issue can be triggered remotely by manipulating the security 5g argument.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability. As a temporary workaround, restrict access to the /goform/WifiBasicSet endpoint or avoid using the security 5g parameter.

Exploit

Buffer Overflow

Stack Overflow

Weakness Enumeration

CWE-119

CWE-121

Related Identifiers

CVE-2026-8234

Affected Products

Iptime A8004T

References · 6

• 🔥 https://github.com/Kiciot/cve/issues/5 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-8234 · Security Note
• https://twitter.com/vuldb/status/2053154422914752778 · Twitter Post
• https://vuldb.com/vuln/362454/cti · Note
• https://vuldb.com/submit/808865 · Note
• https://vuldb.com/vuln/362454 · Note