VAR-200110-0029
Vulnerability from variot - Updated: 2025-04-03 22:40Cisco IOS 12.1(2)T, 12.1(3)T allow remote attackers to cause a denial of service (reload) via a connection to TCP ports 3100-3999, 5100-5999, 7100-7999 and 10100-10999. It is maintained by Cisco systems. By initiating a TCP scan against a piece of Cisco hardware 3100-3999, 5100-5999, 7100-7999, and 10100-10999, the router becomes unstable and suffers memory corruption. Upon the next attempt to access the configuration, the router will unexpectedly reload the configuration. This problem makes it possible for a remote user to cause an arbitrary reload of the router configuration, and potentially deny service to network assets
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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.
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