CVE-1999-0161 - In Cisco IOS 10.3, with the tacacs-ds or tacacs keyword, an extended IP access control list could bypass filtering

In Cisco IOS 10.3, with the tacacs-ds or tacacs keyword, an extended IP access control list could bypass filtering

Published Sep 29, 1999

No CVSS score

EPSS 1.70%

In Cisco IOS 10.3, with the tacacs-ds or tacacs keyword, an extended IP access control list could bypass filtering.

No remediation recorded yet.

1.70% 0.01700

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 4, 2026.

EPSS probability 0.01700

2022-2026

Table of values (10 key points)

Flat stretches are collapsed. Showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 4, 2026	1.70% (0.01700)	76.40th	v5 (v2026.06.15)
Jun 15, 2026	1.67% (0.01667)	73.65th	v5 (v2026.06.15)
Mar 17, 2025	0.25% (0.00248)	46.18th	v4 (v2025.03.14)
Dec 12, 2024	0.62% (0.00618)	79.50th	v3 (v2023.03.01)
Feb 8, 2024	0.62% (0.00618)	78.14th	v3 (v2023.03.01)
Mar 7, 2023	0.88% (0.00877)	79.97th	v3 (v2023.03.01)
Mar 6, 2023	0.95% (0.00954)	36.37th	v2 (v2022.01.01)
Sep 2, 2022	0.95% (0.00954)	34.50th	v2 (v2022.01.01)
Apr 1, 2022	0.95% (0.00954)	32.50th	v2 (v2022.01.01)
Feb 4, 2022	0.95% (0.00954)	16.28th	v2 (v2022.01.01)

Weaknesses (0)

No CWE recorded.

Link	Providers	Tags
http://www.osvdb.org/797		vdb-entryx_refsource_OSVDB

No recorded changes yet.

Sources

Status PUBLISHED

Assigner mitre

Published Sep 29, 1999

Updated Aug 1, 2024

Reserved Jun 7, 1999

Updated n/a

Status Modified

Modified Jun 16, 2026

Severity n/a

Public date n/a