Security readout for executives and security teams
This is an old Microsoft Excel remote code execution vulnerability that was used in targeted zero-day attacks. A victim had to open a malicious file, but successful exploitation could let an attacker run code with the user’s privileges. It matters today mainly where legacy Office remains deployed. Exposure is most likely on endpoints still running the listed legacy Excel versions or related Office products. Modern environments should verify whether any unsupported Office installations remain, especially on unmanaged workstations, lab systems, kiosks, or archived virtual machines. Treat this as high priority only if legacy Office remains in the environment. Because KEV indicates known exploitation, unmanaged or unsupported systems should be remediated or isolated promptly. Mitigation focus: Apply Microsoft MS07-015 security updates where applicable.; Retire or isolate affected legacy Office installations.; Follow Microsoft advisory 932553 guidance for remaining exposure..
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
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ATT&CK lookup starting points
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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-2007-0671 mapping review
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Open ATT&CK lookup- Severity
- High
- CVSS
- 8.8 (3.1)
- Known Exploited
- Yes
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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.
CISA KEV status
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H2.85.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
8.8HighVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- oval:org.mitre.oval:def:301CVE reference · vdb-entry, signature
- MS07-015CVE reference · vendor-advisory, x_refsource_MS
- office-unspecified-code-execution(32178)CVE reference · vdb-entry, x_refsource_XF
- https://learn.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-015CVE reference
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2007-0671CVE reference · government-resource
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.