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Vulnerability record · CVE-2002-1547 · published 31 March 2003

CVE-2002-1547: Juniper netscreen screenos vulnerability

Juniper · Netscreen Screenos

Netscreen running ScreenOS 4.0.0r6 and earlier allows remote attackers to cause a denial of service via a malformed SSH packet to the Secure Command Shell (SCS) management interface, as demonstrated via certain CRC32 exploits, a different vulnerability than CVE-2001-0144.

5.0 CVSS 2.0 Medium EPSS 3.5% · top 11.1%
5.0CVSS 2.0 base score
3.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
16References
16 Jun 2026Last modified by NVD

Description

Netscreen running ScreenOS 4.0.0r6 and earlier allows remote attackers to cause a denial of service via a malformed SSH packet to the Secure Command Shell (SCS) management interface, as demonstrated via certain CRC32 exploits, a different vulnerability than CVE-2001-0144.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

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

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2002-1547), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.