CVE-2017-6444
Quick assessment
Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
MikroTik Router hAP Lite是拉脱维亚MikroTik公司的一款具有双并发接入点并同时为2.4GHz和5GHz频率提供WiFi覆盖的设备。 MikroTik Router hAP Lite 6.25版本中存在安全漏洞。远程攻击者可通过发送一些ACK数据包利用该漏洞造成拒绝服务（CPU消耗）。
Public Exploits 1
ExploitDB · 1
EDB-41601 [dos]
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I. Basic Information for CVE-2017-6444
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The MikroTik Router hAP Lite 6.25 has no protection mechanism for unsolicited TCP ACK packets in the case of a fast network connection, which allows remote attackers to cause a denial of service (CPU consumption) by sending many ACK packets. After the attacker stops the exploit, the CPU usage is 100% and the router requires a reboot for normal operation.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
MikroTik Router hAP Lite 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MikroTik Router hAP Lite是拉脱维亚MikroTik公司的一款具有双并发接入点并同时为2.4GHz和5GHz频率提供WiFi覆盖的设备。 MikroTik Router hAP Lite 6.25版本中存在安全漏洞。远程攻击者可通过发送一些ACK数据包利用该漏洞造成拒绝服务（CPU消耗）。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2017-6444
| # | POC Description | Source Link | Shenlong Link |
|---|
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Exploits & Public PoCs for CVE-2017-6444 (3)
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https://cxsecurity.com/issue/WLB-2017030029 x_refsource_MISC
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Other References for CVE-2017-6444 (1)
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http://www.exploitalert.com/view-details.html?id=26137 x_refsource_MISC
Same Patch Batch · n/a · 2017-03-12 · 12 CVEs total
| CVE-2014-9645 | BusyBox 安全漏洞 | |
| CVE-2017-5624 | OnePlus 3和3T OxygenOS 权限许可和访问控制问题漏洞 | |
| CVE-2017-5626 | OnePlus 3和3T OxygenOS 安全漏洞 | |
| CVE-2017-6820 | Roundcube 跨站脚本漏洞 | |
| CVE-2017-6823 | Fiyo CMS 安全漏洞 | |
| CVE-2017-6814 | WordPress 跨站脚本漏洞 | |
| CVE-2017-6815 | WordPress 安全漏洞 | |
| CVE-2017-6816 | WordPress 安全漏洞 | |
| CVE-2017-6817 | WordPress 安全漏洞 | |
| CVE-2017-6818 | WordPress 跨站脚本漏洞 | |
| CVE-2017-6819 | WordPress 跨站请求伪造漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2017-6444
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