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CVE-2002-1547

16
FAUCET Score

CVE-2002-1547 describes a denial-of-service vulnerability affecting Netscreen devices running ScreenOS 4.0.0r6 and earlier. A remote attacker can exploit this by sending a malformed SSH packet to the Secure Command Shell (SCS) management interface. This vulnerability has a CVSS score of 5.0, indicating a medium severity, as it can be exploited remotely with low complexity to cause a partial denial of service without requiring authentication. There is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 4.0.0r6CPE matchmatch criteria
cpe:2.3:o:juniper:netscreen_screenos:*:*:*:*:*:*:*:*

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
3.55%
Probability of exploitation in next 30 days
EPSS Percentile
88.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0355 is in the 84th 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

Remediation records are not available for this CVE.

References

archives.neohapsis.com / archives/bugtraq/2002-10/0443.html
Vendor Advisory
archives.neohapsis.com / archives/bugtraq/2002-10/0446.html
archives.neohapsis.com / archives/vulnwatch/2002-q4/0053.html
archives.neohapsis.com / archives/vulnwatch/2002-q4/0054.html
iss.net / security_center/static/10528.php
PatchVendor Advisory
kb.cert.org / vuls/id/930161
US Government Resource
netscreen.com / support/alerts/11_06_02.html
PatchVendor Advisory
osvdb.org / 4376