CVE-2018-25268— LanSpy 2.0.1.159 Local Buffer Overflow via Scan Field
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I. Basic Information for CVE-2018-25268
Vulnerability Information
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Vulnerability Title
LanSpy 2.0.1.159 Local Buffer Overflow via Scan Field
Source: NVD (National Vulnerability Database)
Vulnerability Description
LanSpy 2.0.1.159 contains a local buffer overflow vulnerability that allows attackers to overwrite the instruction pointer by supplying oversized input to the scan field. Attackers can craft a payload with 688 bytes of padding followed by 4 bytes of controlled data to crash the application or potentially achieve code execution.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存写
Source: NVD (National Vulnerability Database)
Vulnerability Title
LizardSystems LanSpy 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LizardSystems LanSpy是LizardSystems公司的一款局域网信息扫描工具。 LizardSystems LanSpy 2.0.1.159版本存在缓冲区错误漏洞，该漏洞源于存在本地缓冲区溢出，可能导致攻击者通过向扫描字段提供过大的输入覆盖指令指针，使应用程序崩溃或可能实现代码执行。
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 |
|---|---|---|---|---|
| Lizardsystems | LanSpy | 2.0.1.159 | - |
II. Public POCs for CVE-2018-25268
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Lizardsystems · 2026-04-22 · 3 CVEs total
| CVE-2018-25265 | 8.4 HIGH | LanSpy 2.0.1.159 Local Buffer Overflow |
| CVE-2018-25259 | 8.4 HIGH | Terminal Services Manager 3.1 Buffer Overflow SEH |
IV. Related Vulnerabilities
Same vendor: Lizardsystems
- CVE-2018-25265
LanSpy 2.0.1.159 Local Buffer Overflow - CVE-2018-25259
Terminal Services Manager 3.1 Buffer Overflow SEH - CVE-2019-25661
Remote Process Explorer 1.0.0.16 Local Buffer Overflow DoS - CVE-2019-25545
Terminal Services Manager 3.2.1 Local Buffer Overflow Denial - CVE-2020-37074
Remote Desktop Audit 2.3.0.157 - Buffer Overflow (SEH)
Same weakness: CWE-787
V. Comments for CVE-2018-25268
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