SSRF in SAP Netweaver Portal
CVE-2021-33705
The SAP NetWeaver Portal, versions - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, component Iviews Editor contains a Server-Side Request Forgery (SSRF) vulnerability which allows an unauthenticated attacker to craft a malicious URL which when clicked by a user can make any type of request (e.g. POST, GET) to any internal or external server. This can result in the accessing or modification of data accessible from the Portal but will not affect its availability.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.021 (80.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 80.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.021 · newest: 0.021 · change: 0.000
Affected products
- SAP Netweaver Portal — versions 7.10, 7.11, 7.20
- SAP Se Netweaver Enterprise Portal — versions < 7.10, < 7.11, < 7.20
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wiki.scn.sap.com/wiki/pages/viewpage.action (Patch, Vendor Advisory)
- launchpad.support.sap.com/ (Permissions Required)
- seclists.org/fulldisclosure/2022/Jan/72 (mailing-list, Mailing List, Third Party Advisory)
- packetstormsecurity.com/files/165743/SAP-Enterprise-Portal-iviewCatcherEditor-S… (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-33705?
- CVE-2021-33705 is a high-severity vulnerability in SAP Netweaver Portal, classified under Server-Side Request Forgery (SSRF). CVSS score: 8.1/10. Published 2021-09-15.
- How severe is CVE-2021-33705?
- High severity. CVSS v3 base score is 8.1 out of 10.
- Is CVE-2021-33705 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.