Vulnerability
CVE-2001-0730
MEDIUM 5.0
CVE-2001-0730 is a medium-severity vulnerability (CVSS v2 5.0). As of 2026-10-26, 25 hosts in our data show software it affects on an open service in 10 countries.
split-logfile in Apache 1.3.20 allows remote attackers to overwrite arbitrary files that end in the .log extension via an HTTP request with a / (slash) in the Host: header.
- Published
- 2001-10-30
- Last modified
- 2026-06-16
- CVSS score
- 5.0 CVSS v2
- CVSS vector (v2)
- AV:N/AC:L/Au:N/C:N/I:P/A:N
- Exploit likelihood (EPSS)
- 11.9% in the next 30 days (top 4% of CVEs)
Exposure in our data
25 hosts
Hosts whose banner shows an affected software version on a service open at their latest check.
Not counted: 1 more on distribution builds that may be patched (the distribution may have backported the fix without changing the version).
Counted 2026-10-26 04:20 UTC
By country
| Germany DE | 9 |
| United States US | 4 |
| Switzerland CH | 3 |
| Japan JP | 3 |
| Australia AU | 1 |
| Brazil BR | 1 |
| United Kingdom GB | 1 |
| Hong Kong HK | 1 |
| Italy IT | 1 |
| Taiwan TW | 1 |
Affected software seen
| http_server 1.3.20 | 25 |