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CVE-2013-4508

27
FAUCET Score

CVE-2013-4508 describes a vulnerability in lighttpd versions prior to 1.4.34, specifically when Server Name Indication (SNI) is enabled. This flaw involves the configuration of weak SSL ciphers, impacting various distributions including Debian and openSUSE. The vulnerability carries a CVSS v3.1 score of 7.5 (HIGH), indicating a network-exploitable issue with low attack complexity. Successful exploitation could lead to session hijacking or sensitive information disclosure through network sniffing. There is no evidence of active exploitation, nor is public exploit code available in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
>= 1.4.24, <= 1.4.33CPE 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:*:*:*:*:*:*:*
12.2CPE matchmatch criteria
cpe:2.3:o:opensuse:opensuse:12.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.63%
Probability of exploitation in next 30 days
EPSS Percentile
83.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0263 is in the 71st percentile among its peer group of 51,551 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 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_2013_01.txt
ExploitMitigationVendor Advisory
jvn.jp / en/jp/JVN37417423/index.html
Third Party Advisory
lists.opensuse.org / opensuse-updates/2014-01/msg00049.html
Mailing ListThird Party Advisory
marc.info
Issue TrackingThird Party Advisory
openwall.com / lists/oss-security/2013/11/04/19
Mailing ListThird Party Advisory
redmine.lighttpd.net / issues/2525
Issue TrackingVendor Advisory
redmine.lighttpd.net / projects/lighttpd/repository/revisions/2913/diff
Broken Link
debian.org / security/2013/dsa-2795
Third Party Advisory