CVE-1999-1555

Severity: high (CVSS 7.2 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.0% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 1998-06-11 · updated 2026-06-16

Description

Cheyenne InocuLAN Anti-Virus Server in Inoculan 4.0 before Service Pack 2 creates an update directory with "EVERYONE FULL CONTROL" permissions, which allows local users to cause Inoculan's antivirus update feature to install a Trojan horse dll.

Affected products

Cheyenne Inoculan Anti-Virus Server: through 4.0

References

http://www.securityfocus.com/archive/1/9515
http://www.securityfocus.com/bid/106
https://exchange.xforce.ibmcloud.com/vulnerabilities/1536
http://www.securityfocus.com/archive/1/9515
http://www.securityfocus.com/bid/106
https://exchange.xforce.ibmcloud.com/vulnerabilities/1536

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