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CVE-2009-5020

28
FAUCET Score

CVE-2009-5020 describes an open redirect vulnerability in awredir.pl within AWStats versions prior to 6.95. This flaw allows remote attackers to redirect users to arbitrary websites, facilitating phishing attacks. With a CVSS score of 5.8, this medium-severity vulnerability requires medium attack complexity and can lead to partial integrity and availability impacts. While no active exploitation is confirmed and community discussion is minimal, a Nuclei template exists for detection.

Impacted Technologies

VendorProductVersion(s)CPE
<= 6.9CPE matchmatch criteria
cpe:2.3:a:awstats:awstats:*:*:*:*:*:*:*:*
1.0CPE matchmatch criteria
cpe:2.3:a:awstats:awstats:1.0:*:*:*:*:*:*:*
2.1.CPE matchmatch criteria
cpe:2.3:a:awstats:awstats:2.1.:*:*:*:*:*:*:*
2.2.3CPE matchmatch criteria
cpe:2.3:a:awstats:awstats:2.2.3:*:*:*:*:*:*:*
2.2.4CPE matchmatch criteria
cpe:2.3:a:awstats:awstats:2.2.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.8MEDIUM

AV:N/AC:M/Au:N/C:N/I:P/A:P

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
4.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.49%
Probability of exploitation in next 30 days
EPSS Percentile
87.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Nuclei: CVE-2009-5020 · Jan 21, 2022
This CVE's current EPSS score of 0.0349 is in the 83rd percentile among its peer group of 19,955 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

awstats.sourceforge.net / docs/awstats_changelog.txt