CVE-2021-27617: sap se sap process integration (integration builder framework) Improper Input Validation
Vulnerability summary
CVE-2021-27617 is a medium (CVSS 4.9) Improper Input Validation vulnerability in sap se sap process integration (integration builder framework). EPSS estimates a 0.85% chance of exploitation in the next 30 days, higher than 57.6% of scored vulnerabilities.
Timeline
- 11-05-2021PublishedVulnerability first disclosed.
- 03-08-2024Last modifiedVulnerability information updated.
Description
The Integration Builder Framework of SAP Process Integration versions - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, does not sufficiently validate an XML document uploaded from local source. An attacker can craft a malicious XML which when uploaded and parsed by the application, could lead to Denial-of-service conditions due to consumption of a large amount of system memory, thus highly impacting system availability.
CVSS metrics
4 scores · 2 sources · 3 versions- NVDNIST4.9MediumCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
EPSS trend
Probability
0.85%
Chance of exploitation in the next 30 days
Percentile
58%
Versus all other CVEs
30-day change
0.00 pp
From 0.85% on 22-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Sap1 product
- netweaver_process_integration7.10 | 7.11 | 7.20 | 7.30 | 7.31 | 7.40 | 7.50
Sap se1 product
- sap process integration (integration builder framework)< 7.10 | < 7.11 | < 7.20 | < 7.30 | < 7.31 | < 7.40 | < 7.50
2 vendors · 2 products