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CVE-2001-1117

19
FAUCET Score

CVE-2001-1117 describes a vulnerability in LinkSys EtherFast BEFSR41 Cable/DSL routers running firmware prior to version 1.39.3 Beta. This flaw allows a remote, unauthenticated attacker to view administrative and user passwords by inspecting the HTML source code of the index.htm and Password.htm pages. The vulnerability has a CVSS score of 5.0 (MEDIUM), indicating a network-based attack with low complexity, requiring no authentication, and resulting in a partial compromise of confidentiality. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion, with 10 mentions across various platforms.

Impacted Technologies

VendorProductVersion(s)CPE
1.35CPE matchmatch criteria
cpe:2.3:h:linksys:befsr41:1.35:*:*:*:*:*:*:*
1.36CPE matchmatch criteria
cpe:2.3:h:linksys:befsr41:1.36:*:*:*:*:*:*:*
1.37CPE matchmatch criteria
cpe:2.3:h:linksys:befsr41:1.37:*:*:*:*:*:*:*
1.38.5CPE matchmatch criteria
cpe:2.3:h:linksys:befsr41:1.38.5:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

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

Exploit Intelligence

EPSS Score
1.84%
Probability of exploitation in next 30 days
EPSS Percentile
76.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0184 is in the 64th percentile among its peer group of 23,705 CVEs.

Social Chatter

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

ftp.linksys.com / pub/befsr41/befsr-fw1402.zip
exchange.xforce.ibmcloud.com / vulnerabilities/6949
osvdb.org / 1920
osvdb.org / 5467
securityfocus.com / archive/1/201390
securityfocus.com / archive/1/203302
PatchVendor Advisory
securityfocus.com / bid/3141
PatchVendor Advisory