CVE-2023-4516 — HIGH (7.8) — White Hats Nepal

Q: How severe is CVE-2023-4516?

CVE-2023-4516 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2023-4516?

Check the references section above for vendor advisories and patch information. Affected products include: Schneider-Electric Interactive Graphical Scada System.

Vulnerability Description

A CWE-306: Missing Authentication for Critical Function vulnerability exists in the IGSS Update Service that could allow a local attacker to change update source, potentially leading to remote code execution when the attacker force an update containing malicious content.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Schneider-Electric	Interactive Graphical Scada System	<= 16.0.0.23211

Related Weaknesses (CWE)

CWE-306

References

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-255-01&p_enDocPatchVendor Advisory
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-255-01&p_enDocPatchVendor Advisory

FAQ

What is CVE-2023-4516?

CVE-2023-4516 is a vulnerability with a CVSS score of 7.8 (HIGH). A CWE-306: Missing Authentication for Critical Function vulnerability exists in the IGSS Update Service that could allow a local attacker to change update source, potentially leading to remote code e...

How severe is CVE-2023-4516?

CVE-2023-4516 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-4516?

Check the references section above for vendor advisories and patch information. Affected products include: Schneider-Electric Interactive Graphical Scada System.