CVE-2021-43090 Improper Restriction of XML External Entity Reference in soa-model
An attacker can exploit an XML External Entity vulnerability in the WSDLParser function to read sensitive files or cause denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2021-43090?
CVE-2021-43090 is a critical vulnerability in n/a, published on 25 Mar 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An XML External Entity (XXE) vulnerability exists in soa-model before 1.6.4 in the WSDLParser function.
Weakness: CWE-611
Which versions are affected by CVE-2021-43090?
4 open source packages ship an affected version, including com.predic8:soa-model-core and com.predic8:soa-model-parent. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
com.predic8:soa-model-core Maven | All versions | 1.6.4 |
com.predic8:soa-model-core Maven | All versions | 1.6.4 |
com.predic8:soa-model-parent Maven | All versions | 1.6.4 |
com.predic8:soa-model-parent Maven | All versions | 1.6.4 |
Products include Predic8 Soa Model.
How do I fix CVE-2021-43090?
Upgrade com.predic8:soa-model-core to 1.6.4 or later.
Is CVE-2021-43090 being exploited?
There is no known exploitation of CVE-2021-43090 in the wild and no public exploit code.
Sources
Also known as GHSA-pv39-qp28-4mgh.