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CVE-2014-2323

68
FAUCET Score

CVE-2014-2323 is a critical SQL injection vulnerability in lighttpd versions prior to 1.4.35, specifically within the mod_mysql_vhost.c module, impacting Debian, openSUSE, and SUSE distributions. This flaw allows remote attackers to execute arbitrary SQL commands by manipulating the hostname in requests. With a CVSS score of 9.8 (CRITICAL) and an EPSS score indicating high exploitability, this vulnerability presents a significant risk due to its network-based attack vector, low attack complexity, and potential for complete compromise of confidentiality, integrity, and availability. While not listed on CISA's KEV catalog or showing active exploitation, Nuclei templates exist for detection, and the lack of public exploit code or widespread community discussion does not diminish its inherent severity.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.4.35CPE matchmatch criteria
cpe:2.3:a:lighttpd:lighttpd:*:*:*:*:*:*:*:*
6.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*
7.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
8.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
11.4CPE matchmatch criteria
cpe:2.3:o:opensuse:opensuse:11.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
61.67%
Probability of exploitation in next 30 days
EPSS Percentile
99.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Nuclei: CVE-2014-2323 · Jul 26, 2021
This CVE's current EPSS score of 0.6167 is in the 97th percentile among its peer group of 36,833 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

download.lighttpd.net / lighttpd/security/lighttpd_sa_2014_01.txt
ExploitVendor Advisory
jvn.jp / en/jp/JVN37417423/index.html
Third Party Advisory
lists.opensuse.org / opensuse-security-announce/2014-03/msg00023.html
Mailing ListThird Party Advisory
lists.opensuse.org / opensuse-security-announce/2014-04/msg00002.html
Mailing ListThird Party Advisory
lists.opensuse.org / opensuse-security-announce/2014-04/msg00006.html
Mailing ListThird Party Advisory
marc.info
Mailing ListThird Party Advisory
seclists.org / oss-sec/2014/q1/561
ExploitMailing ListThird Party Advisory
seclists.org / oss-sec/2014/q1/564
Mailing ListThird Party Advisory
secunia.com / advisories/57404
Broken Link
secunia.com / advisories/57514
Broken Link
debian.org / security/2014/dsa-2877
Third Party Advisory
lighttpd.net / 2014/3/12/1.4.35
PatchVendor Advisory