PT-2026-21405 · Unknown · Utt Hiper 810

Smitug01 · Published 2026-02-22 · Updated 2026-02-27 · CVE-2026-2904

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 UTT HiPER 810G version 1.7.7-171114

Description A buffer overflow issue exists in the strcpy function within the /goform/ConfigExceptAli file of UTT HiPER 810G version 1.7.7-171114. The strcpy function lacks bounds checking, allowing malicious input to overflow the buffer. This can potentially lead to arbitrary code execution or system crashes. The issue is remotely exploitable.

Recommendations UTT HiPER 810G version 1.7.7-171114: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-119

CWE-120

Related Identifiers

CVE-2026-2904

Affected Products

Utt Hiper 810

References · 15

• 🔥 https://vuln.ricky.place/UTT/HiPER%20810G · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-2904 · Security Note
• https://osv.dev/vulnerability/CVE-2026-2904 · Vendor Advisory
• https://twitter.com/CveTodo/status/2025382111385882818 · Twitter Post
• https://t.me/cveNotify/152746 · Telegram Post
• https://t.me/cveNotify/153030 · Telegram Post
• https://twitter.com/CVEnew/status/2025425445853036992 · Twitter Post
• https://t.me/CVEtracker/45405 · Telegram Post
• https://twitter.com/CveFindCom/status/2025377705898741956 · Twitter Post
• https://twitter.com/CVEarity/status/2025560811004203304 · Twitter Post
• https://twitter.com/cracbot/status/2027337983771505084 · Twitter Post
• https://vuldb.com/?ctiid.347213 · Note
• https://vuldb.com/?submit.755113 · Note
• https://vuldb.com/?id.347213 · Note
• https://twitter.com/TheHackerWire/status/2025379927953211719 · Twitter Post