CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2023-20255

A vulnerability in an API of the Web Bridge feature of Cisco Meeting Server could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. This vulnerability is due to insufficient validation of HTTP requests. An attacker could exploit this vulnerability by sending crafted HTTP packets to an affected device. A successful exploit could allow the attacker to cause a partial availability condition, which could cause ongoing video calls to be dropped due to the invalid packets reaching the Web Bridge.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.001

EPSS Ranking 23.3%

CVSS Severity

CVSS v3 Score 5.3

References

Products affected by CVE-2023-20255

Cisco » Meeting Server » Version: 1.7_base

cpe:2.3:a:cisco:meeting_server:1.7_base
Cisco » Meeting Server » Version: 1.8.15

cpe:2.3:a:cisco:meeting_server:1.8.15
Cisco » Meeting Server » Version: 1.8_base

cpe:2.3:a:cisco:meeting_server:1.8_base
Cisco » Meeting Server » Version: 1.9.0

cpe:2.3:a:cisco:meeting_server:1.9.0
Cisco » Meeting Server » Version: 1.9.2

cpe:2.3:a:cisco:meeting_server:1.9.2
Cisco » Meeting Server » Version: 1.9_base

cpe:2.3:a:cisco:meeting_server:1.9_base
Cisco » Meeting Server » Version: 2.0.0

cpe:2.3:a:cisco:meeting_server:2.0.0
Cisco » Meeting Server » Version: 2.0.1

cpe:2.3:a:cisco:meeting_server:2.0.1
Cisco » Meeting Server » Version: 2.0.10

cpe:2.3:a:cisco:meeting_server:2.0.10
Cisco » Meeting Server » Version: 2.0.11

cpe:2.3:a:cisco:meeting_server:2.0.11
Cisco » Meeting Server » Version: 2.0.12

cpe:2.3:a:cisco:meeting_server:2.0.12
Cisco » Meeting Server » Version: 2.0.13

cpe:2.3:a:cisco:meeting_server:2.0.13
Cisco » Meeting Server » Version: 2.0.14

cpe:2.3:a:cisco:meeting_server:2.0.14
Cisco » Meeting Server » Version: 2.0.15

cpe:2.3:a:cisco:meeting_server:2.0.15
Cisco » Meeting Server » Version: 2.0.16

cpe:2.3:a:cisco:meeting_server:2.0.16
Cisco » Meeting Server » Version: 2.0.2

cpe:2.3:a:cisco:meeting_server:2.0.2
Cisco » Meeting Server » Version: 2.0.3

cpe:2.3:a:cisco:meeting_server:2.0.3
Cisco » Meeting Server » Version: 2.0.4

cpe:2.3:a:cisco:meeting_server:2.0.4
Cisco » Meeting Server » Version: 2.0.5

cpe:2.3:a:cisco:meeting_server:2.0.5
Cisco » Meeting Server » Version: 2.0.6

cpe:2.3:a:cisco:meeting_server:2.0.6
Cisco » Meeting Server » Version: 2.0.7

cpe:2.3:a:cisco:meeting_server:2.0.7
Cisco » Meeting Server » Version: 2.0.8

cpe:2.3:a:cisco:meeting_server:2.0.8
Cisco » Meeting Server » Version: 2.0.9

cpe:2.3:a:cisco:meeting_server:2.0.9
Cisco » Meeting Server » Version: 2.1.0

cpe:2.3:a:cisco:meeting_server:2.1.0
Cisco » Meeting Server » Version: 2.1.1

cpe:2.3:a:cisco:meeting_server:2.1.1
Cisco » Meeting Server » Version: 2.1.10

cpe:2.3:a:cisco:meeting_server:2.1.10
Cisco » Meeting Server » Version: 2.1.11

cpe:2.3:a:cisco:meeting_server:2.1.11
Cisco » Meeting Server » Version: 2.1.12

cpe:2.3:a:cisco:meeting_server:2.1.12
Cisco » Meeting Server » Version: 2.1.2

cpe:2.3:a:cisco:meeting_server:2.1.2
Cisco » Meeting Server » Version: 2.1.3

cpe:2.3:a:cisco:meeting_server:2.1.3
Cisco » Meeting Server » Version: 2.1.4

cpe:2.3:a:cisco:meeting_server:2.1.4
Cisco » Meeting Server » Version: 2.1.5

cpe:2.3:a:cisco:meeting_server:2.1.5
Cisco » Meeting Server » Version: 2.1.6

cpe:2.3:a:cisco:meeting_server:2.1.6
Cisco » Meeting Server » Version: 2.1.7

cpe:2.3:a:cisco:meeting_server:2.1.7
Cisco » Meeting Server » Version: 2.1.8

cpe:2.3:a:cisco:meeting_server:2.1.8
Cisco » Meeting Server » Version: 2.1.9

cpe:2.3:a:cisco:meeting_server:2.1.9
Cisco » Meeting Server » Version: 2.2

cpe:2.3:a:cisco:meeting_server:2.2
Cisco » Meeting Server » Version: 2.2.0

cpe:2.3:a:cisco:meeting_server:2.2.0
Cisco » Meeting Server » Version: 2.2.1

cpe:2.3:a:cisco:meeting_server:2.2.1
Cisco » Meeting Server » Version: 2.2.10

cpe:2.3:a:cisco:meeting_server:2.2.10
Cisco » Meeting Server » Version: 2.2.11

cpe:2.3:a:cisco:meeting_server:2.2.11
Cisco » Meeting Server » Version: 2.2.12

cpe:2.3:a:cisco:meeting_server:2.2.12
Cisco » Meeting Server » Version: 2.2.13

cpe:2.3:a:cisco:meeting_server:2.2.13
Cisco » Meeting Server » Version: 2.2.14

cpe:2.3:a:cisco:meeting_server:2.2.14
Cisco » Meeting Server » Version: 2.2.2

cpe:2.3:a:cisco:meeting_server:2.2.2
Cisco » Meeting Server » Version: 2.2.3

cpe:2.3:a:cisco:meeting_server:2.2.3
Cisco » Meeting Server » Version: 2.2.4

cpe:2.3:a:cisco:meeting_server:2.2.4
Cisco » Meeting Server » Version: 2.2.5

cpe:2.3:a:cisco:meeting_server:2.2.5
Cisco » Meeting Server » Version: 2.2.6

cpe:2.3:a:cisco:meeting_server:2.2.6
Cisco » Meeting Server » Version: 2.2.7

cpe:2.3:a:cisco:meeting_server:2.2.7
Cisco » Meeting Server » Version: 2.2.8

cpe:2.3:a:cisco:meeting_server:2.2.8
Cisco » Meeting Server » Version: 2.2.9

cpe:2.3:a:cisco:meeting_server:2.2.9
Cisco » Meeting Server » Version: 2.3.0

cpe:2.3:a:cisco:meeting_server:2.3.0
Cisco » Meeting Server » Version: 2.3.1

cpe:2.3:a:cisco:meeting_server:2.3.1
Cisco » Meeting Server » Version: 2.3.11

cpe:2.3:a:cisco:meeting_server:2.3.11
Cisco » Meeting Server » Version: 2.3.2

cpe:2.3:a:cisco:meeting_server:2.3.2
Cisco » Meeting Server » Version: 2.3.3

cpe:2.3:a:cisco:meeting_server:2.3.3
Cisco » Meeting Server » Version: 2.3.4

cpe:2.3:a:cisco:meeting_server:2.3.4
Cisco » Meeting Server » Version: 2.3.5

cpe:2.3:a:cisco:meeting_server:2.3.5
Cisco » Meeting Server » Version: 2.3.6

cpe:2.3:a:cisco:meeting_server:2.3.6
Cisco » Meeting Server » Version: 2.3.7

cpe:2.3:a:cisco:meeting_server:2.3.7
Cisco » Meeting Server » Version: 2.3.8

cpe:2.3:a:cisco:meeting_server:2.3.8
Cisco » Meeting Server » Version: 2.3.9

cpe:2.3:a:cisco:meeting_server:2.3.9
Cisco » Meeting Server » Version: 2.4.0

cpe:2.3:a:cisco:meeting_server:2.4.0
Cisco » Meeting Server » Version: 2.4.1

cpe:2.3:a:cisco:meeting_server:2.4.1
Cisco » Meeting Server » Version: 2.4.2

cpe:2.3:a:cisco:meeting_server:2.4.2
Cisco » Meeting Server » Version: 2.4.3

cpe:2.3:a:cisco:meeting_server:2.4.3
Cisco » Meeting Server » Version: 2.4.4

cpe:2.3:a:cisco:meeting_server:2.4.4
Cisco » Meeting Server » Version: 2.4.5

cpe:2.3:a:cisco:meeting_server:2.4.5
Cisco » Meeting Server » Version: 2.4.6

cpe:2.3:a:cisco:meeting_server:2.4.6
Cisco » Meeting Server » Version: 2.4.7

cpe:2.3:a:cisco:meeting_server:2.4.7
Cisco » Meeting Server » Version: 2.5.0

cpe:2.3:a:cisco:meeting_server:2.5.0
Cisco » Meeting Server » Version: 2.5.1

cpe:2.3:a:cisco:meeting_server:2.5.1
Cisco » Meeting Server » Version: 2.5.2

cpe:2.3:a:cisco:meeting_server:2.5.2
Cisco » Meeting Server » Version: 2.5.3

cpe:2.3:a:cisco:meeting_server:2.5.3
Cisco » Meeting Server » Version: 2.6.0

cpe:2.3:a:cisco:meeting_server:2.6.0
Cisco » Meeting Server » Version: 2.6.1

cpe:2.3:a:cisco:meeting_server:2.6.1
Cisco » Meeting Server » Version: 2.6.2

cpe:2.3:a:cisco:meeting_server:2.6.2
Cisco » Meeting Server » Version: 2.6.3

cpe:2.3:a:cisco:meeting_server:2.6.3
Cisco » Meeting Server » Version: 2.6.4

cpe:2.3:a:cisco:meeting_server:2.6.4
Cisco » Meeting Server » Version: 2.7.0

cpe:2.3:a:cisco:meeting_server:2.7.0
Cisco » Meeting Server » Version: 2.7.1

cpe:2.3:a:cisco:meeting_server:2.7.1
Cisco » Meeting Server » Version: 2.8.0

cpe:2.3:a:cisco:meeting_server:2.8.0
Cisco » Meeting Server » Version: 2.8.4

cpe:2.3:a:cisco:meeting_server:2.8.4
Cisco » Meeting Server » Version: 2.9.0

cpe:2.3:a:cisco:meeting_server:2.9.0
Cisco » Meeting Server » Version: 2.9.1

cpe:2.3:a:cisco:meeting_server:2.9.1
Cisco » Meeting Server » Version: 2.9.2

cpe:2.3:a:cisco:meeting_server:2.9.2
Cisco » Meeting Server » Version: 2.9.3

cpe:2.3:a:cisco:meeting_server:2.9.3
Cisco » Meeting Server » Version: 2.9.4

cpe:2.3:a:cisco:meeting_server:2.9.4
Cisco » Meeting Server » Version: 2.9.5

cpe:2.3:a:cisco:meeting_server:2.9.5
Cisco » Meeting Server » Version: 2.9.6

cpe:2.3:a:cisco:meeting_server:2.9.6
Cisco » Meeting Server » Version: 2.9.7

cpe:2.3:a:cisco:meeting_server:2.9.7
Cisco » Meeting Server » Version: 3.0.0

cpe:2.3:a:cisco:meeting_server:3.0.0
Cisco » Meeting Server » Version: 3.0.1

cpe:2.3:a:cisco:meeting_server:3.0.1
Cisco » Meeting Server » Version: 3.0.2

cpe:2.3:a:cisco:meeting_server:3.0.2
Cisco » Meeting Server » Version: 3.0.3

cpe:2.3:a:cisco:meeting_server:3.0.3
Cisco » Meeting Server » Version: 3.0.4

cpe:2.3:a:cisco:meeting_server:3.0.4
Cisco » Meeting Server » Version: 3.1.0

cpe:2.3:a:cisco:meeting_server:3.1.0
Cisco » Meeting Server » Version: 3.1.1

cpe:2.3:a:cisco:meeting_server:3.1.1
Cisco » Meeting Server » Version: 3.1.2

cpe:2.3:a:cisco:meeting_server:3.1.2
Cisco » Meeting Server » Version: 3.1.3

cpe:2.3:a:cisco:meeting_server:3.1.3
Cisco » Meeting Server » Version: 3.2.0

cpe:2.3:a:cisco:meeting_server:3.2.0
Cisco » Meeting Server » Version: 3.2.1

cpe:2.3:a:cisco:meeting_server:3.2.1

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2023-20255

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