High severity · published Jun 6, 2023
CVE-2023-22450
In Advantech WebAccss/SCADA v9.1.3 and prior, there is an arbitrary file upload vulnerability that could allow an attacker to upload an ASP script file to a webserver when logged…
7.2
CVSS
0.8%
EPSS
No
On KEV
Description
In Advantech WebAccss/SCADA v9.1.3 and prior, there is an arbitrary file upload vulnerability that could allow an attacker to upload an ASP script file to a webserver when logged in as manager user, which can lead to arbitrary code execution.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 57% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WE
Webaccess/scada · Advantech
through 9.1.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-22450
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-22450
Mitigation
https://www.cisa.gov/news-events/ics-advisories/icsa-23-152-01
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