Vulnerability-Lookup

VAR-200010-0156

Vulnerability from variot - Updated: 2022-05-17 01:42

IOS is the firmware used by many Cisco network devices. In some versions of IOS 12.x (verified on 12.1(4) and reportedly other versions), certain rules in extended access control lists will not be enforced. This may allow attackers to access vulnerable network services thought to be protected by the access control lists. The reason for this behaviour is not yet known.

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

VAR-200010-0156

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Sightings

Nomenclature