CVE-2023-5035

Cookie Without Secure Flag

Severity Score

5.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

A vulnerability has been identified in PT-G503 Series firmware versions prior to v5.2, where the Secure attribute for sensitive cookies in HTTPS sessions is not set, which could cause the cookie to be transmitted in plaintext over an HTTP session. The vulnerability may lead to security risks, potentially exposing user session data to unauthorized access and manipulation.

Se identificó una vulnerabilidad en las versiones de firmware Series PT-G503 anteriores a la v5.2, donde el atributo Seguro para cookies sensibles en sesiones HTTPS no está configurado, lo que podría causar que la cookie se transmita en texto plano a través de una sesión HTTP. La vulnerabilidad puede generar riesgos de seguridad, exponiendo potencialmente los datos de la sesión del usuario a acceso y manipulación no autorizados.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2023-09-18 CVE Reserved
2023-11-02 CVE Published
2024-09-05 CVE Updated
2024-11-08 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-319: Cleartext Transmission of Sensitive Information
CWE-614: Sensitive Cookie in HTTPS Session Without 'Secure' Attribute

CAPEC

CAPEC-102: Session Sidejacking

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.moxa.com/en/support/product-support/security-advisory/mpsa-230203-pt-g503-series-multiple-vulnerabilities	2023-11-09

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Moxa Search vendor "Moxa"	Eds-g503 Firmware Search vendor "Moxa" for product "Eds-g503 Firmware"	< 5.2 Search vendor "Moxa" for product "Eds-g503 Firmware" and version " < 5.2"	-	Affected	in	Moxa Search vendor "Moxa"	Eds-g503 Search vendor "Moxa" for product "Eds-g503"	-	-	Safe