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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-12655— 1732E ArmorBlock® - Multiple Vulnerabilities

Quick assessment

Affected
Rockwell Automation 1732E ArmorBlock® I/O
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.

1732E ArmorBlock® I/O 中存在安全漏洞，未授权攻击者可以在没有有效凭据的情况下更改设备的 Web 服务器密码。这可能导致管理员账户被接管或未经授权地修改设备配置。

CVSS 8.8 · High

Possible ATT&CK Techniques 1 AI

T1136.001 · Local Account

Affected Version Matrix 1

VendorProduct Version RangeStatus
Rockwell Automation 1732E ArmorBlock® I/O ≤ 3.012 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-12655

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
1732E ArmorBlock® - Multiple Vulnerabilities
Source: CVE Program / CVE List V5
Vulnerability Description
A security issue exists within 1732E ArmorBlock® I/O, where an unauthenticated attacker can change the device's webserver password without valid credentials. This could result in admin account takeover or unauthorized modification of device configuration.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用捕获-重放进行的认证绕过
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Rockwell Automation 1732E ArmorBlock® I/O 0 ~ 3.012 -

II. Public POCs for CVE-2026-12655

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-12655

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-12655 (1)

IV. Related Vulnerabilities

Same product: 1732E ArmorBlock® I/O
Same vendor: Rockwell Automation
Same weakness: CWE-294

V. Comments for CVE-2026-12655

No comments yet

Leave a comment