CVE-2018-8346: microsoft windows_7 Code Injection
CVSS: 9.3v2.0HighModified
Published 15-08-2018Last modified 05-08-2024
Vulnerability summary
CVE-2018-8346 is a high (CVSS 9.3) Code Injection vulnerability in microsoft windows_7. EPSS estimates a 19.97% chance of exploitation in the next 30 days, higher than 97.4% of scored vulnerabilities.
CVSS score
9.3/10
010
High · v2.0 (NVD)EPSS score
19.97%
0%100%
Medium · +1.19 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 15-08-2018PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
A remote code execution vulnerability exists in Microsoft Windows that could allow remote code execution if a .LNK file is processed, aka "LNK Remote Code Execution Vulnerability." This affects Windows Server 2008, Windows 7, Windows Server 2008 R2. This CVE ID is unique from CVE-2018-8345.
CVSS metrics
2 scores · 1 source · 2 versionsHigh 8.8Preferred score · NVD (NIST)
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HSourcesSingle source
High 9.3Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:C/I:C/A:CSourcesSingle source
EPSS trend
Probability
19.97%
Chance of exploitation in the next 30 days
Percentile
97%
Versus all other CVEs
30-day change
+1.19 pp
From 18.78% on 20-09-2026
20-09-202620-10-2026
EPSS score19.97%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Microsoft3 products
- windows_732-bit Systems Service Pack 1 | x64-based Systems Service Pack 1 | na
- windows_server_200832-bit Systems Service Pack 2 | 32-bit Systems Service Pack 2 (Server Core installation) | Itanium-Based Systems Service Pack 2 | x64-based Systems Service Pack 2 | x64-based Systems Service Pack 2 (Server Core installation) | na | r2:sp1
- windows server 2008 r2Itanium-Based Systems Service Pack 1 | x64-based Systems Service Pack 1 | x64-based Systems Service Pack 1 (Server Core installation)
1 vendor · 3 products
References
3 links- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8346X Refsource CONFIRMPatchVendor Advisory