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CVE-2022-20766

MEDIUM
Published 2024-11-15T15:35:42.433Z
Actions:

CVSS Score

V3.1
5.3
/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2023.03.01
0.000
probability
of exploitation in the wild

There is a 0.0% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-01-25
Exploit Probability
Percentile: 0.193
Higher than 19.3% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
NONE
Integrity
NONE
Availability
LOW

Description

A vulnerability in the Cisco Discovery Protocol functionality of Cisco ATA 190 Series Adaptive Telephone Adapter firmware could allow an unauthenticated, remote attacker to cause a DoS condition on an affected device.
This vulnerability is due to an out-of-bounds read when processing Cisco Discovery Protocol packets. An attacker could exploit this vulnerability by sending crafted Cisco Discovery Protocol packets to an affected device. A successful exploit could allow the attacker to cause a service restart.Cisco has released firmware updates that address this vulnerability. There are no workarounds that address this vulnerability.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Cisco

Cisco Analog Telephone Adaptor (ATA) Software

Affected Versions:

2.16(1) 2.16(2) 2.1(6) 2.14 3.2(0) 1.1(4) 2.1(5) 3.2(1) 2.15 1.0(0) 1.34 3.1(1) 3.2(4) 3.0(0) 3.2(3) 3.1(0) 3.1(2) 1.2.1 1.2.2 1.2.2 SR1 1.1.2 1.1.0 1.1.1 9.0(3) 9.2(3) 9.2(1) 12.0.1 SR2 11.1.0 12.0.1 SR1 11.1.0 MSR1 12.0.1 11.1.0 MSR2 11.1.0 MSR3 1.2.2 SR2 11.1.0 MSR4 12.0.1 SR3 11.2.1 12.0.1 SR4
cisco

ata_190_firmware

Affected Versions:

0

References

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ata19x-multivuln-GEZYVvs
Published: 2024-11-15T15:35:42.433Z
Last Modified: 2024-11-15T21:07:11.500Z
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