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CVE-2023-44448— TP-Link Archer A54 libcmm.so dm_fillObjByStr Stack-based Buffer Overflow Remote Code Execution Vulnerability

EPSS 0.60% · P70
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I. Basic Information for CVE-2023-44448

Vulnerability Information
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Vulnerability Title
TP-Link Archer A54 libcmm.so dm_fillObjByStr Stack-based Buffer Overflow Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
TP-Link Archer A54 libcmm.so dm_fillObjByStr Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of TP-Link Archer A54 routers. Authentication is required to exploit this vulnerability. The specific flaw exists within the file libcmm.so. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-22262.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
栈缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
TP-LINK Archer A54 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TP-LINK Archer A54是中国普联（TP-LINK）公司的一款无线双频路由器。 TP-LINK Archer A54 存在安全漏洞，该漏洞源于libcmm.so dm_fillObjByStr 中存在基于堆栈的缓冲区溢出，允许网络相邻攻击者在受影响的 TP-Link Archer A54 路由器上执行任意代码。
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

VendorProductAffected VersionsCPESubscribe
TP-LinkArcher A54 0.9.1 0.4 v0001.0 Build 211108 Rel.33223n(5553) -

II. Public POCs for CVE-2023-44448

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III. Intelligence Information for CVE-2023-44448

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Same Patch Batch · TP-Link · 2024-05-03 · 11 CVEs total

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CVE-2023-27346TP-Link AX1800 Firmware Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerab
CVE-2023-27359TP-Link AX1800 hotplugd Firewall Rule Race Condition Vulnerability
CVE-2023-50224TP-Link TL-WR841N dropbearpwd Improper Authentication Information Disclosure Vulnerability
CVE-2023-50225TP-Link TL-WR902AC dm_fillObjByStr Stack-based Buffer Overflow Remote Code Execution Vulne

IV. Related Vulnerabilities

Same vendor: TP-Link
Same weakness: CWE-121

V. Comments for CVE-2023-44448

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