CVE-2021-22669
published 2021-04-26CVE-2021-22669: Incorrect permissions are set to default on the ‘Project Management’ page of WebAccess/SCADA portal of WebAccess/SCADA Versions 9.0.1 and prior, which may…
PriorityP352high8.8CVSS 3.1
AVNACLPRLUINSUCHIHAH
EPSS
1.17%
63.6th percentile
Incorrect permissions are set to default on the ‘Project Management’ page of WebAccess/SCADA portal of WebAccess/SCADA Versions 9.0.1 and prior, which may allow a low-privileged user to update an administrator’s password and login as an administrator to escalate privileges on the system.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| advantech | webaccess_scada | <= 9.0.1 | — |
| advantech_webaccess | scada | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.09.0CRITICALAV:N/AC:L/Au:S/C:C/I:C/A:C
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GHSA
GHSA-fx4x-q794-whc6: Incorrect permissions are set to default on the ‘Project Management’ page of WebAccess/SCADA portal of WebAccess/SCADA Versions 9
ghsa_unreviewed·2022-05-24
CVE-2021-22669 [HIGH] CWE-732 GHSA-fx4x-q794-whc6: Incorrect permissions are set to default on the ‘Project Management’ page of WebAccess/SCADA portal of WebAccess/SCADA Versions 9
Incorrect permissions are set to default on the ‘Project Management’ page of WebAccess/SCADA portal of WebAccess/SCADA Versions 9.0.1 and prior, which may allow a low-privileged user to update an administrator’s password and login as an administrator to escalate privileges on the system.
CISA ICS
Advantech WebAccessSCADA
cisa_ics·2021-04-13·CVSS 8.8
[HIGH] Advantech WebAccessSCADA
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
Advantech WebAccessSCADA
Last RevisedApril 13, 2021
Alert CodeICSA-21-103-02
## 1. EXECUTIVE SUMMARY
- CVSS v3 8.8
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: Advantech
- Equipment: WebAccess/SCADA
- Vulnerability: Incorrect Permission Assignment for Critical Resource
## 2. RISK EVALUATION
Successful exploitation of this vulnerability could allow an attacker to login as an ‘admin’ to fully control the system.
## 3. TECHNICAL DETAILS
## 3.1 AFFECTED PRODUCTS
The following versions of WebAccess/SCADA, a browser-based SCADA software package, are affec
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-04-26
Published