Overview
An information disclosure vulnerability exists in Internet Explorer which allows resources loaded into memory to be queried. This vulnerability could allow an attacker to detect anti-malware applications.
https://nvd.nist.gov/vuln/detail/CVE-2013-7331
Key Details
| Property | Value |
|---|---|
| CVE ID | CVE-2013-7331 |
| Vendor / Product | Microsoft — Internet Explorer |
| NVD Published | 2014-02-26 |
| NVD Last Modified | 2025-10-22 |
| CVSS 3.1 Score | 6.5 |
| CVSS 3.1 Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L |
| Severity | MEDIUM |
| CWE | CWE-200 |
| CISA KEV Added | 2022-05-25 |
| CISA KEV Deadline | 2022-06-15 |
| Known Ransomware Use | No |
CVSS 3.1 Breakdown
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
Low
Required Action
CISA BOD 22-01 Deadline: 2022-06-15.
Apply updates per vendor instructions.
Timeline
| Date | Event |
|---|---|
| 2022-05-25 | Added to CISA Known Exploited Vulnerabilities catalog |
| 2022-06-15 | CISA BOD 22-01 remediation deadline |
References
| Resource | Type |
|---|---|
| NVD — CVE-2013-7331 | Vulnerability Database |
| CISA KEV Catalog Entry | US Government |