CVE-2023-43896 — HIGH (7.8)

Vulnerability Description

A buffer overflow in Macrium Reflect 8.1.7544 and below allows attackers to escalate privileges or execute arbitrary code.

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
Macrium	Reflect	8.1.7544

Related Weaknesses (CWE)

CWE-120

References

http://macrium.comProduct
https://knowledgebase.macrium.com/display/KNOW80/CVE-2023-43896+Advisory
https://northwave-cybersecurity.com/vulnerability-notice/macrium-reflect-driver-ExploitThird Party Advisory
http://macrium.comProduct
https://knowledgebase.macrium.com/display/KNOW80/CVE-2023-43896+Advisory
https://northwave-cybersecurity.com/vulnerability-notice/macrium-reflect-driver-ExploitThird Party Advisory

FAQ

What is CVE-2023-43896?

CVE-2023-43896 is a vulnerability with a CVSS score of 7.8 (HIGH). A buffer overflow in Macrium Reflect 8.1.7544 and below allows attackers to escalate privileges or execute arbitrary code.

How severe is CVE-2023-43896?

CVE-2023-43896 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-2023-43896?

Check the references section above for vendor advisories and patch information. Affected products include: Macrium Reflect.