Cisco IOS 11.2 on Gigabit Switch Routing privileges management

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Cisco IOS 11.2 on Gigabit Switch and classified as critical. Impacted is an unknown function of the component Routing Handler. Such manipulation leads to privileges management. This vulnerability is referenced as CVE-1999-0775. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Cisco IOS 11.2 on Gigabit Switch (Router Operating System). Affected by this issue is an unknown code of the component Routing Handler. The manipulation with an unknown input leads to a privileges management vulnerability. Using CWE to declare the problem leads to CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Cisco Gigabit Switch routers running IOS allow remote attackers to forward unauthorized packets due to improper handling of the "established" keyword in an access list.

The bug was discovered 06/10/1999. The weakness was published 06/10/1999. This vulnerability is handled as CVE-1999-0775. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (2267), OSVDB (8893†) and Vulnerability Center (SBV-11333†). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/10/1999 🔍
06/10/1999 +0 days 🔍
06/10/1999 +0 days 🔍
06/10/1999 +0 days 🔍
05/02/2006 +2518 days 🔍
06/21/2014 +2972 days 🔍
04/19/2026 +4320 days 🔍

Sourcesinfo

Vendor: cisco.com

Status: Confirmed

CVE: CVE-1999-0775 (🔍)
GCVE (CVE): GCVE-0-1999-0775
GCVE (VulDB): GCVE-100-14690
X-Force: 2267
OSVDB: 8893 - CVE-1999-0775 - Cisco Gigabit Switch routers - Information Disclosure Issue
Vulnerability Center: 11333 - [cisco-sa-19990608-ios-grs-acl] Cisco GSR w\\ IOS ACL Bypass, Critical

Entryinfo

Created: 06/21/2014 11:44
Updated: 04/19/2026 04:34
Changes: 06/21/2014 11:44 (53), 06/17/2019 14:17 (3), 04/19/2026 04:34 (18)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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