Cisco ATA 190 LLDP denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Cisco ATA 190. This affects an unknown function of the component LLDP Handler. Executing a manipulation can lead to denial of service. This vulnerability is handled as CVE-2022-20686. The attack can be executed remotely. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as problematic was found in Cisco ATA 190 (version unknown). This vulnerability affects an unknown function of the component LLDP Handler. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability.

The weakness was released 10/06/2022 as cisco-sa-ata19x-multivuln-GEZYVvs. The advisory is shared for download at tools.cisco.com. This vulnerability was named CVE-2022-20686. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1499.

Upgrading eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Denial of service
CWE: CWE-404
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

11/02/2021 🔍
10/06/2022 +337 days 🔍
10/06/2022 +0 days 🔍
10/30/2022 +24 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-ata19x-multivuln-GEZYVvs
Status: Confirmed

CVE: CVE-2022-20686 (🔍)
GCVE (CVE): GCVE-0-2022-20686
GCVE (VulDB): GCVE-100-210196

Entryinfo

Created: 10/06/2022 15:51
Updated: 10/30/2022 14:38
Changes: 10/06/2022 15:51 (37), 10/30/2022 14:38 (1)
Complete: 🔍
Cache ID: 216::103

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