SAP Internet Graphics Server (IGS) Portwatcher, 7.20, 7.20EXT, 7.45, 7.49, 7.53, allows…
Priority LOW 37Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA.
Summary
SAP Internet Graphics Server (IGS) Portwatcher, 7.20, 7.20EXT, 7.45, 7.49, 7.53, allows an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service.
Why it matters now
EPSS 0.02386 84th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| SAP | SAP Internet Graphics Server (IGS) | 7.20; 7.20EXT; 7.45; 7.49; 7.53 | — | No fix listed | CNA |
- SAP Internet Graphics Server (IGS) VendorSAP Affected 7.20; 7.20EXT; 7.45; 7.49; 7.53 Fixed in — No fix listed CNA
CPE configurations NVD · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:sap:internet_graphics_server:7.20:*:*:*:*:*:*:* | 7.20 | Vulnerable | SAP |
| cpe:2.3:a:sap:internet_graphics_server:7.20ext:*:*:*:*:*:*:* | 7.20ext | Vulnerable | SAP |
| cpe:2.3:a:sap:internet_graphics_server:7.45:*:*:*:*:*:*:* | 7.45 | Vulnerable | SAP |
| cpe:2.3:a:sap:internet_graphics_server:7.49:*:*:*:*:*:*:* | 7.49 | Vulnerable | SAP |
| cpe:2.3:a:sap:internet_graphics_server:7.53:*:*:*:*:*:*:* | 7.53 | Vulnerable | SAP |
- cpe:2.3:a:sap:internet_graphics_server:7.20:*:*:*:*:*:*:* Versions 7.20 Vulnerable ·SAP
- cpe:2.3:a:sap:internet_graphics_server:7.20ext:*:*:*:*:*:*:* Versions 7.20ext Vulnerable ·SAP
- cpe:2.3:a:sap:internet_graphics_server:7.45:*:*:*:*:*:*:* Versions 7.45 Vulnerable ·SAP
- cpe:2.3:a:sap:internet_graphics_server:7.49:*:*:*:*:*:*:* Versions 7.49 Vulnerable ·SAP
- cpe:2.3:a:sap:internet_graphics_server:7.53:*:*:*:*:*:*:* Versions 7.53 Vulnerable ·SAP
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-2421
- 2026-10-03 Alias added: GHSA-2w59-p48c-fmf7
References
More SAP Internet Graphics Server vulnerabilities
- TI-2018-01780 XML external entity injection in SAP Internet Graphics Server CVSS 3.0HIGH 7.5
- TI-2018-01781 XML external entity injection in SAP Internet Graphics Server CVSS 3.0HIGH 7.5
- TI-2006-06095 Unspecified vulnerability in SAP Internet Graphics Service (IGS) 6.40 Patchlevel 15 and… CVSS 2.0HIGH 10.0
- TI-2018-01819 The SAP Internet Graphics Service (IGS), 7.20, 7.20EXT, 7.45, 7.49, 7.53, allows an… CVSS 3.0CRITICAL 9.1
- TI-2018-01805 Unrestricted file upload in SAP Internet Graphics Server CVSS 3.0CRITICAL 9.8
- TI-2006-04005 Heap-based buffer overflow in SAP Internet Graphics Service (IGS) 6.40 and earlier, and… CVSS 2.0HIGH 7.5
Sources
- CVE-2018-2421 · CVE Program
- CVE-2018-2421 · NVD
- FIRST EPSS
- GHSA-2w59-p48c-fmf7 · GitHub Advisory Database · CC BY 4.0
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