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CVE-2023-4463— Poly CCX 400/CCX 600/Trio 8800/Trio C60 HTTP Header denial of service

Quick assessment

Affected
Poly CCX 400
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.

Poly Trio是美国Poly公司的一款Trio系列的商务会议电话。 Poly CCX和Trio存在安全漏洞，该漏洞源于HTTP Header Handler组件的Cookie参数存在拒绝服务（DOS）漏洞。受影响的产品和版本：Poly CCX 400版本，CCX 600版本，Trio 8800版本，Trio C60版本。

CVSS 5.3 · Medium EPSS 1.01% · P62

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-4463

Vulnerability Information
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Vulnerability Title
Poly CCX 400/CCX 600/Trio 8800/Trio C60 HTTP Header denial of service
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability classified as problematic was found in Poly CCX 400, CCX 600, Trio 8800 and Trio C60. This vulnerability affects unknown code of the component HTTP Header Handler. The manipulation of the argument Cookie leads to denial of service. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-249256.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
不恰当的资源关闭或释放
Source: CVE Program / CVE List V5
Vulnerability Title
Poly CCX和Trio 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Poly Trio是美国Poly公司的一款Trio系列的商务会议电话。 Poly CCX和Trio存在安全漏洞，该漏洞源于HTTP Header Handler组件的Cookie参数存在拒绝服务（DOS）漏洞。受影响的产品和版本：Poly CCX 400版本，CCX 600版本，Trio 8800版本，Trio C60版本。
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
Poly CCX 400 n/a -
Poly CCX 600 n/a -
Poly Trio 8800 n/a -
Poly Trio C60 n/a -

II. Public POCs for CVE-2023-4463

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III. Intelligence Information for CVE-2023-4463

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Vendor Advisories for CVE-2023-4463 (2)

Other References for CVE-2023-4463 (4)

Same Patch Batch · Poly · 2023-12-29 · 7 CVEs total

CVE-2023-4464 7.2 HIGH Poly VVX 601 Diagnostic Telnet Mode os command injection
CVE-2023-4467 6.2 MEDIUM Poly Trio 8800 Test Automation Mode backdoor
CVE-2023-4468 4.3 MEDIUM Poly Trio 8500/Trio 8800/Trio C60 Poly Lens Management Cloud Registration authorization
CVE-2023-4462 3.7 LOW Poly VVX 601 Web Configuration Application random values
CVE-2023-4465 2.7 LOW Poly VVX 601 Configuration File Import unverified password change
CVE-2023-4466 2.7 LOW Poly CCX 400/CCX 600/Trio 8800/Trio C60 Web Interface protection mechanism

IV. Related Vulnerabilities

Same product: CCX 400
Same vendor: Poly
Same weakness: CWE-404

V. Comments for CVE-2023-4463

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