CVE-2021-33499

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Pexip Infinity before 26 allows remote denial of service because of missing H.264 input validation (issue 2 of 2).

Pexip Infinity versiones anteriores a 26, permite una denegación de servicio remota debido a una falta de comprobación de entrada H.264 (problema 2 de 2)

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-05-21 CVE Reserved
2022-01-15 CVE Published
2024-08-03 CVE Updated
2024-09-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://docs.pexip.com/admin/security_bulletins.htm	2022-01-24

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Pexip Search vendor "Pexip"		Infinity Search vendor "Pexip" for product "Infinity"				< 26 Search vendor "Pexip" for product "Infinity" and version " < 26"		-		Affected