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Case File

CVE-2007-0086

HIGH · CVSS 7.8 EPSS 10.09%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2007-01-05 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.8. It affects Apache. Its EPSS score suggests a 10.1% probability of exploitation in the next 30 days. It may be remotely exploitable. It may lead to a denial-of-service condition.

CVE
CVE-2007-0086
Severity
HIGH
CVSS
7.8
EPSS
10.09%
Apache

Original NVD Description

The Apache HTTP Server, when accessed through a TCP connection with a large window size, allows remote attackers to cause a denial of service (network bandwidth consumption) via a Range header that specifies multiple copies of the same fragment. NOTE: the severity of this issue has been disputed by third parties, who state that the large window size required by the attack is not normally supported or configured by the server, or that a DDoS-style attack would accomplish the same goal