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CVE-2006-4523

23
FAUCET Score

CVE-2006-4523 describes a denial-of-service vulnerability affecting 2Wire HomePortal and OfficePortal Series modems and routers. Remote attackers can crash the web-based management interface by sending a GET request containing a CRLF sequence. This vulnerability has a CVSS score of 5.0, indicating a medium severity, and is easily exploitable over the network with no authentication required, leading to a partial availability impact. While not actively exploited in the wild, public exploit code is available on ExploitDB, though there is minimal community discussion or media coverage surrounding this older CVE.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:2wire_inc:homeportal:*:*:*:*:*:*:*:*
100sCPE matchmatch criteria
cpe:2.3:a:2wire_inc:homeportal:100s:*:*:*:*:*:*:*
100wCPE matchmatch criteria
cpe:2.3:a:2wire_inc:homeportal:100w:*:*:*:*:*:*:*
1000CPE matchmatch criteria
cpe:2.3:a:2wire_inc:homeportal:1000:*:*:*:*:*:*:*
1000sCPE matchmatch criteria
cpe:2.3:a:2wire_inc:homeportal:1000s:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.70%
Probability of exploitation in next 30 days
EPSS Percentile
88.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-2246 · Aug 22, 2006
This CVE's current EPSS score of 0.0370 is in the 85th percentile among its peer group of 23,701 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, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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

secunia.com / advisories/21583
Vendor Advisory
securityreason.com / securityalert/1489
exchange.xforce.ibmcloud.com / vulnerabilities/28578
exploit-db.com / exploits/2246
mexhackteam.org / prethoonker/DoS_ADV_2Wire.txt
URL Repurposed
securityfocus.com / archive/1/443906/100/100/threaded
securityfocus.com / bid/19634