CVE-2021-27625: sap se sap internet graphics service Out-of-bounds Write
Vulnerability summary
CVE-2021-27625 is a medium (CVSS 5.9) Out-of-bounds Write vulnerability in sap se sap internet graphics service. EPSS estimates a 1.21% chance of exploitation in the next 30 days, higher than 68.1% of scored vulnerabilities.
Timeline
- 09-06-2021PublishedVulnerability first disclosed.
- 03-08-2024Last modifiedVulnerability information updated.
Description
SAP Internet Graphics Service, versions - 7.20,7.20EXT,7.53,7.20_EX2,7.81, allows an unauthenticated attacker after retrieving an existing system state value can submit a malicious IGS request over a network which due to insufficient input validation in method IgsData::freeMemory() which will trigger an internal memory corruption error in the system causing the system to crash and rendering it unavailable. In this attack, no data in the system can be viewed or modified.
CVSS metrics
4 scores · 2 sources · 3 versions- NVDNIST5.9MediumCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS trend
Probability
1.21%
Chance of exploitation in the next 30 days
Percentile
68%
Versus all other CVEs
30-day change
No change 0.00 pp
From 1.21% on 22-09-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Sap1 product
- netweaver_as_internet_graphics_server7.20 | 7.20ex2 | 7.20ext | 7.53 | 7.81
Sap se1 product
- sap internet graphics service< 7.20 | < 7.20EXT | < 7.53 | < 7.20_EX2 | < 7.81
2 vendors · 2 products