CVE-2023-31468 — An issue was discovered in Inosoft VisiWin 7 through 2022-2
An issue was discovered in Inosoft VisiWin 7 through 2022-2.1 (Runtime RT7.3 RC3 20221209.5). The "%PROGRAMFILES(X86)%\INOSOFT GmbH" folder has weak permissions for Everyone, allowing an attacker to insert a Trojan horse file that runs as SYSTEM. 2024-1 is a fixed versi
Published
2023-09-11T00:00:00.000Z
Last modified
2024-08-02T14:53:31.045Z
CVSS vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
01What is this vulnerability?
An issue was discovered in Inosoft VisiWin 7 through 2022-2.1 (Runtime RT7.3 RC3 20221209.5). The "%PROGRAMFILES(X86)%\INOSOFT GmbH" folder has weak permissions for Everyone, allowing an attacker to insert a Trojan horse file that runs as SYSTEM. 2024-1 is a fixed version.
02Affected products
| Vendor | Product | Versions |
|---|
| n | a / n/a | n/a |
03Active exploitation status
Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.
04Recommended remediation
- Patch to a fixed version listed in the vendor advisory (see references below).
- Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
- Hunt historical logs for exploitation indicators — see Detection signatures below.
05Technical details
For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.
06Detection signatures
Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.
07Related CVEs
No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.
08Timeline
- Published: 2023-09-11T00:00:00.000Z
- Last modified: 2024-08-02T14:53:31.045Z
09References
- packetstormsecurity.com — http://packetstormsecurity.com/files/174268/Inosoft-VisiWin-7-2022-2.1-Insecure-…
- www.exploit-db.com — https://www.exploit-db.com/exploits/51682
- www.cisa.gov — https://www.cisa.gov/news-events/ics-advisories/icsa-24-151-03
- www.inosoft.com — https://www.inosoft.com/en/news-details/news/neue-visiwin-version-2024-1
- www.first.org — https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H…
- www.first.org — https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I…
- cwe.mitre.org — https://cwe.mitre.org/data/definitions/276.html
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