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CVE-2008-2167

28
FAUCET Score

CVE-2008-2167 describes a Cross-site Scripting (XSS) vulnerability in the ZyXEL ZyWALL 100 firewall. This flaw allows remote attackers to inject malicious web scripts or HTML into a 404 Error page by manipulating the Referer header. The vulnerability has a CVSS score of 4.3 (medium severity), indicating it can be exploited remotely with medium complexity, leading to information disclosure or session hijacking. While not actively exploited in the wild (no KEV entry), public exploit code exists on ExploitDB, though there is minimal community discussion or media coverage surrounding this older vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:h:zyxel:zywall_100:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
16.78%
Probability of exploitation in next 30 days
EPSS Percentile
96.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-31757 · May 8, 2008
This CVE's current EPSS score of 0.1678 is in the 97th percentile among its peer group of 19,958 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

lists.grok.org.uk / pipermail/full-disclosure/2008-May/062152.html
Exploit
secunia.com / advisories/30142
Vendor Advisory
securityreason.com / securityalert/3869
exchange.xforce.ibmcloud.com / vulnerabilities/42282
securityfocus.com / archive/1/491818/100/0/threaded
securityfocus.com / bid/29110
Exploit
securitytracker.com / id
vupen.com / english/advisories/2008/1501/references