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CVE-2023-5035— Cookie Without Secure Flag

Quick assessment

Affected
Moxa PT-G503 Series
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

MOXA PT-G503是中国摩莎（MOXA）公司的一系列二层管理型交换机。 MOXA PT-G503 v5.2及之前版本存在安全漏洞，该漏洞源于未设置HTTPS会话中敏感cookie的安全属性，可能导致cookie通过HTTP会话以明文形式传输。

CVSS 3.1 · Low EPSS 0.21% · P11
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I. Basic Information for CVE-2023-5035

Vulnerability Information
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Vulnerability Title
Cookie Without Secure Flag
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
HTTPS会话中未设置’Secure’属性的敏感Cookie
Source: CVE Program / CVE List V5
Vulnerability Title
MOXA PT-G503 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MOXA PT-G503是中国摩莎（MOXA）公司的一系列二层管理型交换机。 MOXA PT-G503 v5.2及之前版本存在安全漏洞，该漏洞源于未设置HTTPS会话中敏感cookie的安全属性，可能导致cookie通过HTTP会话以明文形式传输。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Moxa PT-G503 Series 1.0 ~ 5.2 -

II. Public POCs for CVE-2023-5035

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III. Intelligence Information for CVE-2023-5035

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Other References for CVE-2023-5035 (1)

IV. Related Vulnerabilities

Same product: PT-G503 Series
Same vendor: Moxa
Same weakness: CWE-614

V. Comments for CVE-2023-5035

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