CVE-2020-7479
Last modified
CVE-2020-7479 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. A CWE-306: Missing Authentication for Critical Function vulnerability exists in IGSS (Versions 14 and prior using the service: IGSSupdate), which could allow a local user to execute processes that otherwise require escalation privileges when sending local network commands to the IGSS Update Service.. EPSS estimates a 0.51% chance of exploitation in the next 30 days.
Description
A CWE-306: Missing Authentication for Critical Function vulnerability exists in IGSS (Versions 14 and prior using the service: IGSSupdate), which could allow a local user to execute processes that otherwise require escalation privileges when sending local network commands to the IGSS Update Service.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Schneider-Electric | Interactive Graphical Scada System | >= 14.0, < 14.0.0.20009 |
References
- https://www.se.com/ww/en/download/document/SEVD-2020-070-01/Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-20-370/Third Party Advisory, VDB Entry
- https://www.se.com/ww/en/download/document/SEVD-2020-070-01/Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-20-370/Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-7479?
How severe is CVE-2020-7479?
How do I fix CVE-2020-7479?
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 2020
- CVE-2020-7473In certain situations, all versions of Citrix ShareFile Stor…7.5
- CVE-2020-7474A CWE-427: Uncontrolled Search Path Element vulnerability ex…7.8
- CVE-2020-7475A CWE-74: Improper Neutralization of Special Elements in Out…9.8
- CVE-2020-7476A CWE-426: Untrusted Search Path vulnerability exists in Zig…7.8
- CVE-2020-7477A CWE-754: Improper Check for Unusual or Exceptional Conditi…7.5
- CVE-2020-7478A CWE-22: Improper Limitation of a Pathname to a Restricted …7.5
- CVE-2020-7480A CWE-94: Improper Control of Generation of Code ('Code Inje…9.8
- CVE-2020-7481A CWE-79:Improper Neutralization of Input During Web Page Ge…6.1
- CVE-2020-7482A CWE-79:Improper Neutralization of Input During Web Page Ge…6.1
- CVE-2020-7483**VERSION NOT SUPPORTED WHEN ASSIGNED** A vulnerability coul…7.5
- CVE-2020-7484**VERSION NOT SUPPORTED WHEN ASSIGNED** A vulnerability with…7.5
- CVE-2020-7485**VERSION NOT SUPPORTED WHEN ASSIGNED** A legacy support acc…9.8
Are you affected by CVE-2020-7479?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST