Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2026-12352— Incorrect Authorization

Quick assessment

Affected
Digi International PortServer TS 1/2/4
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Digi International PortServer TS是Digi International的一款串口服务器。 Digi International PortServer TS存在授权问题漏洞，该漏洞源于授权问题，可能导致未经身份验证的攻击者绕过身份验证并访问设备上受限制的资源。

CVSS 5.9 · Medium EPSS 0.40% · P33

Affected Version Matrix 2

VendorProduct Version RangeStatus
Digi International Digi One SP / SP IA / IA 82000774_Z≤ 82000774_AB affected
Digi International PortServer TS 1/2/4 82000747_V1≤ 82000747_AB affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-12352

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Incorrect Authorization
Source: CVE Program / CVE List V5
Vulnerability Description
This vulnerability allows an unauthenticated actor to bypass authentication and gain access to restricted resources on the device.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Digi International PortServer TS 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Digi International PortServer TS是Digi International的一款串口服务器。 Digi International PortServer TS存在授权问题漏洞，该漏洞源于授权问题，可能导致未经身份验证的攻击者绕过身份验证并访问设备上受限制的资源。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Digi International PortServer TS 1/2/4 82000747_V1 ~ 82000747_AB -
Digi International Digi One SP / SP IA / IA 82000774_Z ~ 82000774_AB -

II. Public POCs for CVE-2026-12352

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-12352

请登录查看更多情报信息。

Vendor Pages for CVE-2026-12352 (1)

IV. Related Vulnerabilities

Same vendor: Digi International
Same weakness: CWE-863

V. Comments for CVE-2026-12352

No comments yet

Leave a comment