1. Home
  2. CVE Database
  3. CVE-2023-2866
HIGH · 7.3

CVE-2023-2866

If an attacker can trick an authenticated user into loading a maliciously crafted .zip file onto Advantech WebAccess version 8.4.5, a web shell could be used to give the attacker full control of the ...

Vulnerability Description

If an attacker can trick an authenticated user into loading a maliciously crafted .zip file onto Advantech WebAccess version 8.4.5, a web shell could be used to give the attacker full control of the SCADA server.

CVSS Score

7.3

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
AdvantechWebaccess8.4.5

Related Weaknesses (CWE)

CWE-351CWE-345

References

FAQ

What is CVE-2023-2866?

CVE-2023-2866 is a vulnerability with a CVSS score of 7.3 (HIGH). If an attacker can trick an authenticated user into loading a maliciously crafted .zip file onto Advantech WebAccess version 8.4.5, a web shell could be used to give the attacker full control of the ...

How severe is CVE-2023-2866?

CVE-2023-2866 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-2866?

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