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Vulnerability record · CVE-2008-0536 · published 22 May 2008

CVE-2008-0536: Cisco service control engine improper authentication vulnerability

Cisco · Service Control Engine

Unspecified vulnerability in the SSH server in (1) Cisco Service Control Engine (SCE) 3.0.x before 3.0.7 and 3.1.x before 3.1.0, and (2) Icon Labs Iconfidant SSH before 2.3.8, allows remote attackers to cause a denial of service (management interface outage) via SSH traffic that occurs during management operations and triggers "illegal I/O operations," aka Bug ID CSCsh49563.

7.8 CVSS 2.0 High EPSS 4.3% · top 9.2% CWE-287 · Improper authentication
7.8CVSS 2.0 base score
4.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
22References
16 Jun 2026Last modified by NVD

Description

Unspecified vulnerability in the SSH server in (1) Cisco Service Control Engine (SCE) 3.0.x before 3.0.7 and 3.1.x before 3.1.0, and (2) Icon Labs Iconfidant SSH before 2.3.8, allows remote attackers to cause a denial of service (management interface outage) via SSH traffic that occurs during management operations and triggers "illegal I/O operations," aka Bug ID CSCsh49563.

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

Affected products

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

References

LinkTags
http://secunia.com/advisories/30316 Vendor Advisory
http://secunia.com/advisories/30590 Vendor Advisory
http://securitytracker.com/id?1020074
http://www.cisco.com/en/US/products/products_security_advisory09186a008099bf65.shtml Patch
http://www.icon-labs.com/news/read.asp?newsID=77
http://www.kb.cert.org/vuls/id/626979 US Government Resource
http://www.securityfocus.com/bid/29316
http://www.securityfocus.com/bid/29609
http://www.vupen.com/english/advisories/2008/1604/references Vendor Advisory
http://www.vupen.com/english/advisories/2008/1774/references Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/42566
http://secunia.com/advisories/30316 Vendor Advisory
http://secunia.com/advisories/30590 Vendor Advisory
http://securitytracker.com/id?1020074
http://www.cisco.com/en/US/products/products_security_advisory09186a008099bf65.shtml Patch
http://www.icon-labs.com/news/read.asp?newsID=77
http://www.kb.cert.org/vuls/id/626979 US Government Resource
http://www.securityfocus.com/bid/29316
http://www.securityfocus.com/bid/29609
http://www.vupen.com/english/advisories/2008/1604/references Vendor Advisory
http://www.vupen.com/english/advisories/2008/1774/references Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/42566

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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-2008-0536), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.