PT-2018-18794 · Tnlsoftsolutions · Tnlsoftsolutions Sentry Vision

Paolo Serracino + 1 · Published 2018-03-29 · Updated 2019-10-03 · CVE-2018-9031

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions TNLSoftSolutions Sentry Vision versions 3.x

Description The issue concerns the login interface, which discloses passwords by allowing access to an "if(pwd ==" line in the HTML source code. This effectively means that authentication occurs only on the client side.

Recommendations For TNLSoftSolutions Sentry Vision versions 3.x, consider disabling client-side authentication as a temporary workaround until a patch is available. Restrict access to the login interface to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Insufficiently Protected Credentials

Weakness Enumeration

CWE-522

Related Identifiers

CVE-2018-9031

Affected Products

Tnlsoftsolutions Sentry Vision

References · 4

• 🔥 https://gist.github.com/pabloonicarres/c2c284ca7b025d629da39087445ed15d#file-sentryvision_authentication_bypass-sh · Exploit
• https://osv.dev/vulnerability/CVE-2018-9031 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-9031 · Security Note
• https://youtube.com/watch?v=pLMH9vGPRCo · Note