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CVE-2000-0676

31
FAUCET Score

CVE-2000-0676 describes a vulnerability in Netscape Communicator and Navigator versions 4.04 through 4.74, allowing remote attackers to read arbitrary local files. This is achieved by a malicious Java applet opening a connection to a URL using various protocols like "file," "http," "https," and "ftp." The vulnerability has a CVSS score of 5.0 (MEDIUM), indicating a network-based attack with low complexity that can lead to partial confidentiality impact. While there is an ExploitDB entry, there is no evidence of active exploitation, Metasploit modules, or significant community discussion, and it is not listed in CISA's KEV catalog.

Impacted Technologies

VendorProductVersion(s)CPE
4.0CPE matchmatch criteria
cpe:2.3:a:netscape:communicator:4.0:*:*:*:*:*:*:*
4.04CPE matchmatch criteria
cpe:2.3:a:netscape:communicator:4.04:*:*:*:*:*:*:*
4.05CPE matchmatch criteria
cpe:2.3:a:netscape:communicator:4.05:*:*:*:*:*:*:*
4.5CPE matchmatch criteria
cpe:2.3:a:netscape:communicator:4.5:*:*:*:*:*:*:*
4.5_betaCPE matchmatch criteria
cpe:2.3:a:netscape:communicator:4.5_beta:*:*:*:*:*:*:*

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
20.48%
Probability of exploitation in next 30 days
EPSS Percentile
97.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-20140 · Aug 3, 2000
This CVE's current EPSS score of 0.2049 is in the 97th percentile among its peer group of 23,690 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

Vendor Advisories (1)

redhatCVE-2000-0676

security flaw

Aug 3, 2000

References

ftp.freebsd.org / pub/FreeBSD/CERT/advisories/FreeBSD-SA-00:39.netscape.asc
archives.neohapsis.com / archives/bugtraq/2000-08/0019.html
archives.neohapsis.com / archives/bugtraq/2000-08/0115.html
archives.neohapsis.com / archives/bugtraq/2000-08/0236.html
archives.neohapsis.com / archives/bugtraq/2000-08/0265.html
calderasystems.com / support/security/advisories/CSSA-2000-027.1.txt
cert.org / advisories/CA-2000-15.html
PatchThird Party AdvisoryUS Government Resource
novell.com / linux/security/advisories/suse_security_announce_60.html
redhat.com / support/errata/RHSA-2000-054.html
securityfocus.com / bid/1546
ExploitPatchVendor Advisory