Exploitation ongoing with high activity in latest observed window (3 mentions)
Recommended action window: Immediate (within 24h)
NVD description
Unspecified vulnerability in Microsoft Excel 2000, XP, 2003, and 2004 for Mac, and possibly other Office products, allows remote user-assisted attackers to execute arbitrary code via unknown attack vectors, as demonstrated by Exploit-MSExcel.h in targeted zero-day attacks.
Listed in the CISA Known Exploited Vulnerabilities catalog. Federal remediation due date: 2025-09-02. Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Priority
MEDIUM
Exploitation
ACTIVE
PoC
NONE
Patch
AVAILABLE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
5 versions affected across 14 products
Vendor. CISA added CVE-2007-0671 to the Known Exploited Vulnerabilities (KEV) catalog, signaling confirmed in‑the‑wild exploitation and setting a remediation due date f
Post summary
CISA reports that CVE-2007-0671 is actively exploited in the wild, with no PoC, exploit code, or patch details mentioned.
CVE-2007-0671. CISA added CVE-2007-0671 to the Known Exploited Vulnerabilities (KEV) catalog, signaling confirmed in‑the‑wild exploitation and setting a remediation due date for affected environments CISA KEV.
Post summary
CISA has classified CVE-2007-0671 as a known exploited vulnerability, confirming active in-the-wild exploitation and providing a remediation timeline.
https://research.lyrie.ai/research/active-exploit-cve-2007-0671-office #lyrie #cybersecurity #CVE #threatintel #zerodayattack
Post summary
The tweet simply shares a link that appears to report an active exploit of CVE‑2007‑0671 in Microsoft Office, without providing further details or supporting evidence.
34 of 34 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | microsoft | access | 2000 | - | - |
| App | microsoft | access | 2002 | - | - |
| App | microsoft | access | 2003 | - | - |
| App | microsoft | excel | 2000 | - | - |
| App | microsoft | excel | 2002 | - | - |
| App | microsoft | excel | 2003 | - | - |
| App | microsoft | excel_viewer | 2003 | - | - |
| App | microsoft | frontpage | 2000 | - | - |
| App | microsoft | frontpage | 2002 | - | - |
| App | microsoft | frontpage | 2003 | - | - |
| App | microsoft | infopath | 2003 | - | - |
| App | microsoft | office | 2000 | - | - |
| App | microsoft | office | 2003 | - | - |
| App | microsoft | office | 2004 | macos | - |
| App | microsoft | office | xp | - | - |
| App | microsoft | onenote | 2003 | - | - |
| App | microsoft | outlook | 2000 | - | - |
| App | microsoft | outlook | 2002 | - | - |
| App | microsoft | outlook | 2003 | - | - |
| App | microsoft | powerpoint | 2000 | - | - |
| App | microsoft | powerpoint | 2002 | - | - |
| App | microsoft | powerpoint | 2003 | - | - |
| App | microsoft | project | 2000 | - | - |
| App | microsoft | project | 2002 | - | - |
| App | microsoft | project | 2003 | - | - |
| App | microsoft | publisher | 2000 | - | - |
| App | microsoft | publisher | 2002 | - | - |
| App | microsoft | publisher | 2003 | - | - |
| App | microsoft | visio | 2002 | - | - |
| App | microsoft | visio | 2003 | - | - |
| App | microsoft | word | 2000 | - | - |
| App | microsoft | word | 2002 | - | - |
| App | microsoft | word | 2003 | - | - |
| App | microsoft | word_viewer | 2003 | - | - |