CVE-2012-1801

What it is

Multiple stack-based buffer overflows in (1) COM and (2) ActiveX controls in ABB WebWare Server, WebWare SDK, Interlink Module, S4 OPC Server, QuickTeach, RobotStudio S4, and RobotStudio Lite allow remote attackers to execute arbitrary code via crafted input data.

At a glance

Exploitability

Can be exploited from the same network segment with a login. High risk of data exposure, data tampering, service disruption.

Exploit odds

1.6% chance of exploitation in the next 30 days (EPSS).

Fix

No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

1. 2012-04-18 10:33 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-16 23:40 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 1.6% in the next 30 days (EPSS).
• Severity: 7.7 HIGH (CVSS).
• Fix: none linked yet, which raises it.

Details

Published

2012-04-18 10:33 UTC

Last modified

2026-06-16 23:40 UTC

Exploit probability

1.6% · EPSS, next 30 days

Weakness

CWE-119 · Buffer errors

Record status

Modified

Affected

• Abb Interlink Module
• Abb Quickteach
• Abb Robotstudio Lite
• Abb Robotstudio s4
• Abb s4 Opc Server
• Abb Webware Sdk
• Abb Webware Server

Attack profile CVSS 2.0 · 7.7

Attack vector

Adjacent network

Complexity

Low

Authentication

Single

Confidentiality

Complete

Integrity

Complete

Availability

Complete

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2012-1801.md and follow it. Check whether this project is affected by CVE-2012-1801. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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