No exploitation reported

CVE-2015-3200

No exploitation reported by the sources we read.

Published2015-06-09
WeaknessCWE-74

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

mod_auth in lighttpd before 1.4.36 allows remote attackers to inject arbitrary log entries via a basic HTTP authentication string without a colon character, as demonstrated by a string containing a NULL and new line character.

Timeline

dates in UTC

2015-06-0914:59CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-27 15:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2015-3200?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2015-3200?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Hp virtual customer access system

Branch	Affected	Fixed in	Source
15.7	≤ 15.07	no fix published	NVD

lighttpd

Branch	Affected	Fixed in	Source
1.4	≤ 1.4.35	no fix published	NVD

Oracle solaris

Branch	Affected	Fixed in	Source
11.3	= 11.3	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Advisories and patches

redmine.lighttpd.netVendor Advisory
h20566.www2.hpe.comVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.07.5read 2026-10-23
NVDCVSS 2.05read 2026-10-23
NVDweakness (CWE)CWE-74read 2026-10-23
FIRST EPSSEPSS score9.9 %2026-10-26

Technical details

CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Published: 2015-06-09
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2015-3200?

Is CVE-2015-3200 actively exploited?

Active exploitation of CVE-2015-3200 has not been confirmed. Its EPSS score was 9.9% on 2026-10-26, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2015-3200?

CVE-2015-3200 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

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