CVE-2021-33687 json
SAP NetWeaver AS JAVA (Enterprise Portal), versions - 7.10, 7.20, 7.30, 7.31, 7.40, 7.50 reveals sensitive information in one of their HTTP…
published 5y ago modified 4mo ago also EUVD-2021-20364
- cvss
- 4.5
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.6%
- EPSS 1.6% chance of exploitation in 30 days, percentile 76%
- public exploits
- 0
- none known
Summary
SAP NetWeaver AS JAVA (Enterprise Portal), versions - 7.10, 7.20, 7.30, 7.31, 7.40, 7.50 reveals sensitive information in one of their HTTP requests, an attacker can use this in conjunction with other attacks such as XSS to steal this information.
Patch / fix
Is CVE-2021-33687 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
1.63% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 4.5 | CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N |
| NVD | 3.1 | 4.9 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:P/I:N/A:N |
Affected products
- SAP SE SAP NetWeaver AS JAVA (Enterprise Portal)
Classification
- Weakness
-
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
References
-
seclists.org
/fulldisclosure/2021/Oct/32
mailing-list, patch, third-party-advisory
-
packetstormsecurity.com
/files/164600/SAP-Enterprise-Portal-Sensitive-Data-Disclosure.html
patch, third-party-advisory, vdb-entry
-
wiki.scn.sap.com
/wiki/pages/viewpage.action?pageId=580617506
vendor-advisory
-
launchpad.support.sap.com
/#/notes/3059764
permissions-required
Sources
- CVE List CVE-2021-33687
- NVD CVE-2021-33687
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.