Description (CNA)
Ellucian WebAdvisor 3.2 contains an unauthenticated XML External Entity (XXE) injection vulnerability that allows remote attackers to submit crafted XML POST requests to the /WebAdvisor/WebAdvisor endpoint without disabling external entity and DTD resolution. Attackers can exploit this flaw to force the server into SSRF requests, coerce NTLMv2 hash disclosure via attacker-controlled SMB shares, and read arbitrary files from the underlying Windows host through an out-of-band error-based channel. WebAdvisor entered end-of-support status in June 2022 and users are encouraged to migrate to Colleague Self-Service.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Ellucian / WebAdvisor | affected 3.2 |
CWE
CWE-611
References
- https://www.ellucian.com/
- https://www.vulncheck.com/advisories/ellucian-webadvisor-unauthenticated-xxe-injection
ADP enrichment
No English description supplied.
No references supplied.