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CVE-2026-122028NST Labs Tech Nstbrowser Local Agent API info information disclosure
A vulnerability has been found in NST Labs Tech Nstbrowser 1.21.0. Affected by this vulnerability is an unknown functionality of the file /agent/info of the component Local Agent API. Such manipulation leads to information disclosure. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
5.3 MEDIUMEPSS 0.38%Not in KEVNVD: Deferred
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 5.3 | MEDIUM | 4.0VulDB (CNA) | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P |
| 2.1 | LOW | 4.0VulDB (CNA) | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P |
| 4.3 | MEDIUM | 3.1VulDB (CNA) | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N |
| 4.3 | MEDIUM | 3.1VulDB (CNA) | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:P/RC:C |
| 4.3 | MEDIUM | 3.0VulDB (CNA) | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:P/RC:C |
| 5.0 | MEDIUM | 2.0VulDB (CNA) | AV:N/AC:L/Au:N/C:P/I:N/A:N |
| 5.0 | MEDIUM | 2.0VulDB (CNA) | AV:N/AC:L/Au:N/C:P/I:N/A:N/E:POC/RL:ND/RC:C |
Details
- CVE ID
- CVE-2026-122028
- Status
- Deferred
- Assigner (CNA)
- VulDB
- Published
- Nov 4, 2026
- Last modified
- 2026-11-04 23:17 UTC
Affected Products
As published by the CNA in the CVE record.
NST Labs TechNstbrowser1 version range
- 1.21.0
References
- drive.google.com https://drive.google.com/drive/folders/135l_IZU955OmUNC5so83IiixlPPJp5X1
- drive.google.com https://drive.google.com/drive/folders/135l_IZU955OmUNC5so83IiixlPPJp5X1?usp=drive_link
- vuldb.com https://vuldb.com/cve/CVE-2026-122028
- vuldb.com https://vuldb.com/submit/1025065
- vuldb.com https://vuldb.com/vuln/431091
- vuldb.com https://vuldb.com/vuln/431091/cti