# CVE-2001-1088

## Summary

- **CVE ID:** CVE-2001-1088
- **Severity:** UNKNOWN
- **CVSS Score:** 1.77
- **CWE:** N/A
- **Published:** Jun 25, 2002
- **Last Modified:** Mar 16, 2026

## Description

Microsoft Outlook 8.5 and earlier, and Outlook Express 5 and earlier, with the "Automatically put people I reply to in my address book" option enabled, do not notify the user when the "Reply-To" address is different than the "From" address, which could allow an untrusted remote attacker to spoof legitimate addresses and intercept email from the client that is intended for another user.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://www.securityfocus.com/archive/1/188752)
- [CNA](https://exchange.xforce.ibmcloud.com/vulnerabilities/6655)
- [CNA](http://www.securityfocus.com/bid/2823)
- [CNA](http://support.microsoft.com/default.aspx?scid=kb%3BEN-US%3Bq234241)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 35.40%
- **EPSS Percentile:** 97.0

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-19._