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CVE-2023-37857— PHOENIX CONTACT: Use of Hard-coded Credentials in WP 6xxx Web panels

Quick assessment

Affected
PHOENIX CONTACT WP 6070-WVPS
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.

PHOENIX CONTACTs WP 6xxx series web panels是德国菲尼克斯电气（PHOENIX CONTACTs）公司的一系列网页面板。 PHOENIX CONTACTs WP 6xxx series web panels 4.0.10 之前版本存在信任管理问题漏洞，该漏洞源于具有管理员权限的远程攻击者能够读取硬编码的加密密钥，从而允许攻击者创建有效的会话 cookie。

CVSS 3.8 · Low EPSS 0.58% · P46

Possible ATT&CK Techniques 1 AI

T1552.004 · Private Keys
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I. Basic Information for CVE-2023-37857

Vulnerability Information
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Vulnerability Title
PHOENIX CONTACT: Use of Hard-coded Credentials in WP 6xxx Web panels
Source: CVE Program / CVE List V5
Vulnerability Description
In PHOENIX CONTACTs WP 6xxx series web panels in versions prior to 4.0.10 an authenticated, remote attacker with admin privileges is able to read hardcoded cryptographic keys allowing the attacker to create valid session cookies. These session-cookies created by the attacker are not sufficient to obtain a valid session on the device.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的凭证
Source: CVE Program / CVE List V5
Vulnerability Title
PHOENIX CONTACTs WP 6xxx series web panels 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PHOENIX CONTACTs WP 6xxx series web panels是德国菲尼克斯电气（PHOENIX CONTACTs）公司的一系列网页面板。 PHOENIX CONTACTs WP 6xxx series web panels 4.0.10 之前版本存在信任管理问题漏洞，该漏洞源于具有管理员权限的远程攻击者能够读取硬编码的加密密钥，从而允许攻击者创建有效的会话 cookie。
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
PHOENIX CONTACT WP 6070-WVPS 0 ~ 4.0.10 -
PHOENIX CONTACT WP 6101-WXPS 0 ~ 4.0.10 -
PHOENIX CONTACT WP 6121-WXPS 0 ~ 4.0.10 -
PHOENIX CONTACT WP 6156-WHPS 0 ~ 4.0.10 -
PHOENIX CONTACT WP 6185-WHPS 0 ~ 4.0.10 -
PHOENIX CONTACT WP 6215-WHPS 0 ~ 4.0.10 -

II. Public POCs for CVE-2023-37857

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III. Intelligence Information for CVE-2023-37857

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Vendor Advisories for CVE-2023-37857 (1)

Same Patch Batch · PHOENIX CONTACT · 2023-08-09 · 10 CVEs total

CVE-2023-37861 8.8 HIGH PHOENIX CONTACT: OS Command Injection in WP 6xxx Web panels
CVE-2023-37862 8.2 HIGH PHOENIX CONTACT: Missing Authorization in WP 6xxx Web panels
CVE-2023-37860 7.5 HIGH PHOENIX CONTACT: Missing Authorization in WP 6xxx Web panels
CVE-2023-37863 7.2 HIGH PHOENIX CONTACT: OS Command Injection in WP 6xxx Web panels
CVE-2023-37859 7.2 HIGH PHOENIX CONTACT: Improper Privilege Management in WP 6xxx Web panels
CVE-2023-37864 7.2 HIGH PHOENIX CONTACT: WP 6xxx Web panels prone to download code without integrity check
CVE-2023-37858 4.9 MEDIUM PHOENIX CONTACT: Use of Hard-coded Credentials in WP 6xxx Web panels
CVE-2023-37855 4.3 MEDIUM PHOENIX CONTACT: Unauthorized read-access of root filesystem in WP 6xxx Web panels
CVE-2023-37856 4.3 MEDIUM PHOENIX CONTACT: Unauthorized read-access of root filesystem in WP 6xxx Web panels

IV. Related Vulnerabilities

Same product: WP 6070-WVPS
Same vendor: PHOENIX CONTACT
Same weakness: CWE-798

V. Comments for CVE-2023-37857

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