CVE-2018-2423
MEDIUMCVSS 5.3/10EPSS 2.56%
Last modified
CVE-2018-2423 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. SAP Internet Graphics Server (IGS), 7.20, 7.20EXT, 7.45, 7.49, 7.53, HTTP and RFC listener allows an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service.. EPSS estimates a 2.56% chance of exploitation in the next 30 days.
Description
SAP Internet Graphics Server (IGS), 7.20, 7.20EXT, 7.45, 7.49, 7.53, HTTP and RFC listener allows an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service.
Metrics
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Sap | Internet Graphics Server | 7.20 |
| Sap | Internet Graphics Server | 7.20ext |
| Sap | Internet Graphics Server | 7.45 |
| Sap | Internet Graphics Server | 7.49 |
| Sap | Internet Graphics Server | 7.53 |
References
- http://www.securityfocus.com/bid/104109Third Party Advisory, VDB Entry
- https://launchpad.support.sap.com/#/notes/2620744Permissions Required, Vendor Advisory
- http://www.securityfocus.com/bid/104109Third Party Advisory, VDB Entry
- https://launchpad.support.sap.com/#/notes/2620744Permissions Required, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-2423?
SAP Internet Graphics Server (IGS), 7.20, 7.20EXT, 7.45, 7.49, 7.53, HTTP and RFC listener allows an attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service.
How severe is CVE-2018-2423?
CVE-2018-2423 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 2.56% probability of exploitation in the next 30 days.
How do I fix CVE-2018-2423?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2018
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- CVE-2018-2421SAP Internet Graphics Server (IGS) Portwatcher, 7.20, 7.20EX…5.3
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- CVE-2018-2427SAP BusinessObjects Business Intelligence Suite, versions 4.…
- CVE-2018-2428Under certain conditions SAP UI5 Handler allows an attacker …5.3
- CVE-2018-2431SAP BusinessObjects Business Intelligence Suite, versions 4.…
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Are you affected by CVE-2018-2423?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST