6.1

CVE-2021-33707: sap se sap netweaver (knowledge management) Open Redirect

Modified
Published 10-08-2021Last modified 03-08-2024

Vulnerability summary

CVE-2021-33707 is a medium (CVSS 6.1) Open Redirect vulnerability in sap se sap netweaver (knowledge management). EPSS estimates a 1.96% chance of exploitation in the next 30 days, higher than 80.1% of scored vulnerabilities.

Overall risk
25/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.1/10
010
Medium · v3.0 (CVE.org)
EPSS score
1.96%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Timeline

  1. 10-08-2021
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

Description

SAP NetWeaver Knowledge Management allows remote attackers to redirect users to arbitrary websites and conduct phishing attacks via a URL stored in a component. This could enable the attacker to compromise the user's confidentiality and integrity.

CVSS metrics

4 scores · 2 sources · 3 versions

EPSS trend

Probability

1.96%

Chance of exploitation in the next 30 days

Percentile

80%

Versus all other CVEs

30-day change

No change 0.00 pp

From 1.96% on 22-09-2026

22-09-202622-10-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Sap1 product
Sap se1 product

2 vendors · 2 products

References

4 links