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No exploitation reportedFix available

CVE-2021-33705

No exploitation reported by the sources we read.

  • Published2021-09-15
  • WeaknessCWE-918

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

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.

Timeline

dates in UTC
  1. 2021-09-1519:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2021-33705?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2021-33705?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD
Sap netweaver portal
BranchAffectedFixed in
7.10= 7.10no fix published
7.11= 7.11no fix published
7.20= 7.20no fix published
7.30= 7.30no fix published
7.31= 7.31no fix published
7.40= 7.40no fix published
7.50= 7.50no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
none listed
PoC-in-GitHub

Sources

  • NVDCVSS 3.18.1read 2026-10-23
  • CNACVSS 3.08.1read 2026-10-23
  • NVDCVSS 2.05.8read 2026-10-23
  • CNAweakness (CWE)CWE-918read 2026-10-23
  • NVDweakness (CWE)CWE-918read 2026-10-23
  • FIRST EPSSEPSS score2.1 %2026-10-23

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Published
2021-09-15
Last Modified
2026-06-17
NVD status
Modified

Frequently asked questions

What is 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.

Is CVE-2021-33705 actively exploited?

Active exploitation of CVE-2021-33705 has not been confirmed. Its EPSS score was 2.1% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2021-33705?

CVE-2021-33705 has a CVSS v3 base score of 8.1 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N.

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