PT-2026-25533 · Topsec · Topacm

0Menc + 1 · Published 2026-03-14 · Updated 2026-03-16 · CVE-2026-4170

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Topsec TopACM version 3.0

Description A weakness exists in Topsec TopACM 3.0 related to the HTTP Request Handler component and the file '/view/systemConfig/management/nmc sync.php'. Manipulation of the template path argument can lead to operating system command injection. The attack can be executed remotely. A public exploit is available. The vendor was contacted regarding this issue but did not respond.

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

Exploit

RCE

OS Command Injection

Command Injection

Weakness Enumeration

CWE-78

CWE-77

Related Identifiers

CVE-2026-4170

Affected Products

Topacm

References · 12

• 🔥 https://my.feishu.cn/docx/EAFFdhzoeodDxfxeazNcxBzCnRf?from=from_copylink · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-4170 · Security Note
• https://vuldb.com/?ctiid.351077 · Note
• https://twitter.com/vuldb/status/2032916071121039453 · Twitter Post
• https://twitter.com/0dayPublishing/status/2033085542741561719 · Twitter Post
• https://twitter.com/TheHackerWire/status/2033604207966883888 · Twitter Post
• https://vuldb.com/?submit.769768 · Note
• https://twitter.com/CveFindCom/status/2033577694785331341 · Twitter Post
• https://vuldb.com/?id.351077 · Note
• https://twitter.com/cyberbivash/status/2033101741344850177 · Twitter Post
• https://t.me/CVEtracker/47417 · Telegram Post
• https://twitter.com/CVEnew/status/2033194283541651695 · Twitter Post