What’s Vulnerable › Vulnerabilities

CVE-1999-0162

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 1998-09-01 · updated 2026-06-16

Description

The "established" keyword in some Cisco IOS software allowed an attacker to bypass filtering.

Affected products

• Cisco IOS: 11.2

References

• https://www.cve.org/CVERecord?id=CVE-1999-0162
• https://www.cve.org/CVERecord?id=CVE-1999-0162

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