CVE-2023-2866
published 2023-06-07CVE-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…
PriorityP337high7.8CVSS 3.1
AVLACLPRNUIRSUCHIHAH
EPSS
0.14%
3.9th percentile
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.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| advantech | webaccess | — | — |
| advantech | webaccess_scada | — | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
vendor_redhat7.8HIGH
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GHSA
GHSA-pc93-2w93-6f7v: If an attacker can trick an authenticated user into loading a maliciously crafted
ghsa_unreviewed·2023-06-07
CVE-2023-2866 [HIGH] CWE-345 GHSA-pc93-2w93-6f7v: If an attacker can trick an authenticated user into loading a maliciously crafted
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.
CISA ICS
Advantech WebAccess/SCADA
cisa_ics·2023-05-30·CVSS 7.3
[HIGH] Advantech WebAccess/SCADA
ICS Advisory
##
Advantech WebAccess/SCADA
Release DateMay 30, 2023
Alert CodeICSA-23-150-01
## 1. EXECUTIVE SUMMARY
- CVSS v3 7.3
- ATTENTION: Low attack complexity
- Vendor: Advantech
- Equipment: WebAccess/SCADA
- Vulnerabilities: Insufficient Type Distinction
## 2. RISK EVALUATION
Successful exploitation of this vulnerability could allow an attacker full control over the supervisory control and data acquisition (SCADA) server.
## 3. TECHNICAL DETAILS
## 3.1 AFFECTED PRODUCTS
Advantech reports this vulnerability affect the following WebAccess/SCADA product:
-
WebAccess/SCADA: version 8.4.5
## 3.2 VULNERABILITY OVERVIEW
3.2.1 INSUFFICIENT TYPE DISTINCTION CWE-351
If an attacker can trick an authenticated user into loading a maliciously crafted .zip
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2023-06-07
Published