CVE-2018-9031
The login interface on TNLSoftSolutions Sentry Vision 3.x devices provides password disclosure by reading an "if(pwd ==" line in the HTML source code.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.53%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The login interface on TNLSoftSolutions Sentry Vision 3.x devices provides password disclosure by reading an "if(pwd ==" line in the HTML source code. This means, in effect, that authentication occurs only on the client side.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.53% probability · 75th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-522
- Affected
- tnlsoftsolutions/sentry vision
- Source
- cve@mitre.org
EPSS 1.5% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://gist.github.com/pabloonicarres/c2c284ca7b025d629da39087445ed15d#file-sentryvision_authentication_bypass-shExploit, Third Party Advisory
- https://www.youtube.com/watch?v=pLMH9vGPRCoThird Party Advisory
- https://gist.github.com/pabloonicarres/c2c284ca7b025d629da39087445ed15d#file-sentryvision_authentication_bypass-shExploit, Third Party Advisory
- https://www.youtube.com/watch?v=pLMH9vGPRCoThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.