Security readout for executives and security teams
Plain-English summary
This is an old Internet Explorer 7 browser flaw where a malicious website could crash the browser or potentially run attacker-controlled code. Business risk is concentrated in legacy environments where IE7 is still used to browse untrusted or external websites.
Executive priority
Treat this as high priority if IE7 remains in use. For modern environments without IE7, urgency is mainly verification and legacy-risk closure rather than emergency response.
Technical view
Microsoft Internet Explorer 7 has a memory corruption vulnerability triggered by a crafted website. The CVE describes remote code execution or denial of service impact. The provided record does not include CVSS, CWE, CPE, or detailed platform-version metadata.
Likely exposure
Likely exposure is limited to systems still running Internet Explorer 7. The source bundle does not identify affected operating systems, CPEs, or broader product versions, so confirm against Microsoft MS13-097 and internal asset data.
Exploitation context
The attack scenario requires a crafted website viewed in Internet Explorer 7. The bundle marks KEV as false and provides no cited evidence of active exploitation, public exploitation, or real-world campaigns.
Researcher notes
Evidence is sparse in the provided bundle: no CVSS, CWE, CPE, exploit status, or detailed affected-platform matrix. The strongest technical facts are the IE7 scope, crafted-website vector, memory corruption class, and MS13-097 vendor advisory reference.
Mitigation direction
- Apply the relevant Microsoft MS13-097 security update where applicable.
- Retire Internet Explorer 7 from business use.
- Block IE7 access to untrusted or external websites where retirement is delayed.
- Check Microsoft guidance for any environment-specific update requirements.
- Prioritize replacement of unsupported legacy browser dependencies.
Validation and detection
- Inventory endpoints for Internet Explorer 7 installations or dependencies.
- Confirm vulnerability scanners map findings to CVE-2013-5052 or MS13-097.
- Verify applicable MS13-097 updates are installed on exposed systems.
- Review proxy or endpoint telemetry for IE7 browsing to external sites.
- Document any business process that still requires IE7.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2013-5052 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- MS13-097CVE reference · vendor-advisory, x_refsource_MS
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.