CVE-2021-26725

Authenticated command path traversal on timezone settings in Guardian/CMC before 20.0.7.4

Severity Score

8.6

*CVSS v4

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

Path Traversal vulnerability when changing timezone using web GUI of Nozomi Networks Guardian, CMC allows an authenticated administrator to read-protected system files. This issue affects: Nozomi Networks Guardian 20.0.7.3 version 20.0.7.3 and prior versions. Nozomi Networks CMC 20.0.7.3 version 20.0.7.3 and prior versions.

Una vulnerabilidad de Salto de Ruta cuando se cambia la zona horaria usando la GUI web de Nozomi Networks Guardian y CMC, permite a un administrador autenticado tener archivos del sistema protegidos contra lectura. Este problema afecta a: Nozomi Networks Guardian versión 20.0.7.3 versión 20.0.7.3 y versiones anteriores. Nozomi Networks CMC versión 20.0.7.3 versión 20.0.7.3 y versiones anteriores

*Credits: This bug was found by Erik de Jong

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Attack Requirements

None

Privileges Required

High

User Interaction

None

System

Vulnerable | Subsequent

Confidentiality

High

None

Integrity

High

None

Availability

High

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

None

Automatable

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2021-02-05 CVE Reserved
2021-02-22 CVE Published
2023-08-21 EPSS Updated
2024-09-17 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-24: Path Traversal: '../filedir'

CAPEC

CAPEC-126: Path Traversal

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://security.nozominetworks.com/NN-2021:2-01	2024-05-28

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Nozominetworks Search vendor "Nozominetworks"		Central Management Control Search vendor "Nozominetworks" for product "Central Management Control"				>= 19.0.0 <= 19.0.12 Search vendor "Nozominetworks" for product "Central Management Control" and version " >= 19.0.0 <= 19.0.12"		-		Affected
Nozominetworks Search vendor "Nozominetworks"		Central Management Control Search vendor "Nozominetworks" for product "Central Management Control"				>= 20.0.0.0 < 20.0.7.4 Search vendor "Nozominetworks" for product "Central Management Control" and version " >= 20.0.0.0 < 20.0.7.4"		-		Affected
Nozominetworks Search vendor "Nozominetworks"		Guardian Search vendor "Nozominetworks" for product "Guardian"				>= 19.0.0 < 19.0.12 Search vendor "Nozominetworks" for product "Guardian" and version " >= 19.0.0 < 19.0.12"		-		Affected
Nozominetworks Search vendor "Nozominetworks"		Guardian Search vendor "Nozominetworks" for product "Guardian"				>= 20.0.0.0 < 20.0.7.4 Search vendor "Nozominetworks" for product "Guardian" and version " >= 20.0.0.0 < 20.0.7.4"		-		Affected