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CVE-2006-1257

32
FAUCET Score

CVE-2006-1257 describes an authentication bypass vulnerability in Microsoft Commerce Server 2002 prior to SP2. Remote attackers can exploit this by logging into the authfiles/login.asp page with a valid username and any password, then navigating to the main site twice. This vulnerability carries a CVSS score of 7.5, indicating high severity due to its network-based attack vector, low complexity, and potential for partial compromise of confidentiality, integrity, and availability. Despite its age and high FAUCET Risk Score of 96/100, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
2002CPE matchmatch criteria
cpe:2.3:a:microsoft:commerce_server:2002:*:*:*:*:*:*:*
2002CPE matchmatch criteria
cpe:2.3:a:microsoft:commerce_server:2002:sp1:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
30.07%
Probability of exploitation in next 30 days
EPSS Percentile
98.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.3007 is in the 97th percentile among its peer group of 51,485 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, 0.1 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

msdn.microsoft.com / library/default.asp
securityreason.com / securityalert/594
exchange.xforce.ibmcloud.com / vulnerabilities/25330
osvdb.org / 24121
securityfocus.com / archive/1/427974/100/0/threaded
securityfocus.com / bid/17134
Patch