8.8High
KEV
CVE-2021-27085Internet Explorer Remote Code Execution Vulnerability
Known exploited — Microsoft Internet Explorer Remote Code Execution Vulnerability
CISA confirmed this vulnerability is used in real attacks on 03.11.2021. Remediation deadline for US federal agencies: 17.11.2021.
Required action: Apply updates per vendor instructions. https://nvd.nist.gov/vuln/detail/CVE-2021-27085
Description
Internet Explorer Remote Code Execution Vulnerability
Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.
Affected products and versions
| Vendor | Product | Versions | |
|---|---|---|---|
| microsoft | internet explorer | 1.0.0 – < 10.0.17134.2087 | |
| Microsoft | Internet Explorer 11 | 1.0.0 – < 10.0.17134.2087 |
References and patches
- Internet Explorer Remote Code Execution Vulnerability vendor-advisorypatchPatchVendor Advisory
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-27085 PatchVendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-27085 US Government Resource
CPE matches (NVD) (1)
cpe:2.3:a:microsoft:internet_explorer:11:-:*:*:*:*:*:*