CVE-2007-1756
Status: ModifiedHigh (9.3)—
Microsoft Excel 2000 SP3, 2002 SP3, 2003 SP2, 2003 Viewer, and Office Excel 2007 does not properly validate version information, which allows user-assisted remote attackers to execute arbitrary code via a crafted Excel file, aka "Calculation Error Vulnerability".
CVSS
- Version: 2.0
- Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C
- Base score: 9.3
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 32%
- Percentile among all scored CVEs: 98
- Score date: 10/7/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
Affected technologies (3)
CWEs
- NVD-CWE-Other
References
- http://archive.cert.uni-stuttgart.de/bugtraq/2007/07/msg00254.html
- http://osvdb.org/35957
- http://secunia.com/advisories/25995
- http://www.securityfocus.com/bid/24801
- http://www.securitytracker.com/id?1018352
- http://www.us-cert.gov/cas/techalerts/TA07-191A.html
- http://www.vupen.com/english/advisories/2007/2478
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-036
- https://exchange.xforce.ibmcloud.com/vulnerabilities/35210
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2123
- http://archive.cert.uni-stuttgart.de/bugtraq/2007/07/msg00254.html
- http://osvdb.org/35957
- http://secunia.com/advisories/25995
- http://www.securityfocus.com/bid/24801
- http://www.securitytracker.com/id?1018352
- http://www.us-cert.gov/cas/techalerts/TA07-191A.html
- http://www.vupen.com/english/advisories/2007/2478
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-036
- https://exchange.xforce.ibmcloud.com/vulnerabilities/35210
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2123
Raw JSON (NVD)
Show
{
"id": "CVE-2007-1756",
"cveTags": [],
"metrics": {
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{
"type": "Primary",
"source": "nvd@nist.gov",
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"accessVector": "NETWORK",
"vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
"authentication": "NONE",
"integrityImpact": "COMPLETE",
"accessComplexity": "MEDIUM",
"availabilityImpact": "COMPLETE",
"confidentialityImpact": "COMPLETE"
},
"acInsufInfo": false,
"impactScore": 10,
"baseSeverity": "HIGH",
"obtainAllPrivilege": true,
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"affected": [
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"source": "secure@microsoft.com",
"affectedData": [
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"product": "n/a",
"versions": [
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"published": "2007-07-10T22:30:00.000",
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"vulnStatus": "Modified",
"weaknesses": [
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"description": [
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},
{
"lang": "es",
"value": "Microsoft Excel 2000 SP3, 2002 SP3, 2003 SP2, 2003 Viewer, y Office Excel 2007 no valida de forma adecuada la información de la versión, lo cual permite a atacantes remotos con la intervención del usuario ejecutar código de su elección a través de archivos Excel manipulados, también conocido como \"Vulnerabilidad de calculo error\"."
}
],
"lastModified": "2026-06-16T22:38:14.467",
"configurations": [
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}