CVE-2023-31468 json
An issue was discovered in Inosoft VisiWin 7 through 2022-2.1 (Runtime RT7.3 RC3 20221209.5).
published 2023-09-11 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-35774
- cvss
- 7.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 62%
- public exploits
- 1
- Exploit-DB
Summary
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.
Patch / fix
- inosoft visiwin_7 2024-1
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
cisa ICSA-24-151-03 updated cvss 7.8
Inosoft VisiWin
-
Inosoft VisiWin 7 <2024-1affected: mitigation “Inosoft recommends users to update to VisiWin version 2024-1.” inosoft.com
From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf
Timeline
- First public exploit (EDB-51682)
- Published
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
0.98% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-51682 Inosoft VisiWin 7 2022-2.1 - Insecure Folders Permissions local, 2023-08-21
- packetstormsecurity.com http://packetstormsecurity.com/files/174268/Inosoft-VisiWin-7-2022-2.1-Insecure-Permissions-Privilege-Escalation.html referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
- inosoft visiwin_7
Classification
- Weakness
-
- CWE-276 Incorrect Default Permissions
References
-
packetstormsecurity.com
/files/174268/Inosoft-VisiWin-7-2022-2.1-Insecure-Permissions-Privilege-Escalation.html
exploit, third-party-advisory, vdb-entry
-
exploit-db.com
/exploits/51682
exploit, third-party-advisory, vdb-entry
- cisa.gov /news-events/ics-advisories/icsa-24-151-03
- inosoft.com /en/news-details/news/neue-visiwin-version-2024-1
- first.org /cvss/calculator/4.0#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
- first.org /cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- cwe.mitre.org /data/definitions/276.html
Sources
- CVE List CVE-2023-31468
- NVD CVE-2023-31468
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.