PT-2026-2036 · Unknown · Utt 进取 520W

Guotingting + 1 · CVE-2026-0840 · Published 2026-01-01 · Updated 2026-01-11

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 进取 520W version 1.7.7-180627

Description A security issue exists in UTT 进取 520W version 1.7.7-180627. The strcpy function within the /goform/formConfigNoticeConfig file is susceptible to a buffer overflow when the timestart argument is manipulated. This allows for remote exploitation of the system. The exploit has been publicly disclosed.

Recommendations 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

BDU:2026-00551

CVE-2026-0840

Affected Products

Utt 进取 520W

References · 11

• 🔥 https://github.com/GUOTINGTING2297/cve/blob/main/1234/30.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-0840 · Security Note
• https://osv.dev/vulnerability/CVE-2026-0840 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-00551 · Security Note
• https://vuldb.com/?id.340440 · Note
• https://vuldb.com/?ctiid.340440 · Note
• https://t.me/cveNotify/148366 · Telegram Post
• https://vuldb.com/?submit.729029 · Note
• https://twitter.com/CveFindCom/status/2010255139584536832 · Twitter Post
• https://twitter.com/TheHackerWire/status/2010251737593242074 · Twitter Post
• https://t.me/CVEtracker/41955 · Telegram Post