Vulnerability · Published Dec 15, 2021 · Assigned by microsoft
CVE-2021-43892Microsoft BizTalk ESB Toolkit Spoofing Vulnerability
High 7.4
In plain English
A high-severity security flaw in Microsoft BizTalk ESB Toolkit 2.2 from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 3.0% (higher than 87% of all known vulnerabilities).
Severity (CVSS 3.1)7.4High
Exploit odds (30 days)3.0%top 12.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Microsoft BizTalk ESB Toolkit Spoofing Vulnerability
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Microsoft BizTalk ESB Toolkit 2.2 | 2.0 – before 2.2 |
| Microsoft | Microsoft BizTalk ESB Toolkit 2.4 | 2.4 – before 2.4 |
| Microsoft | Microsoft BizTalk ESB Toolkit 2.3 | 2.0 – before 2.3 |