CVE-2021-27954
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I. Basic Information for CVE-2021-27954
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A heap-based buffer overflow vulnerability exists on the ecobee3 lite 4.5.81.200 device in the HKProcessConfig function of the HomeKit Wireless Access Control setup process. A threat actor can exploit this vulnerability to force the device to connect to a SSID or cause a denial of service.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Ecobee Ecobee3 Lite 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ecobee Ecobee3 Lite是加拿大Ecobee公司的一个Wi-Fi 智能恒温器。 Ecobee Ecobee3 Lite 中存在缓冲区错误漏洞，该漏洞源于产品HomeKit无线接入控制设置的 HKProcessConfig 未能正确验证数据边界，攻击者可通过该漏洞强制设备连接到SSID或导致拒绝服务。以下产品及版本受到影响：Ecobee3 Lite 4.5.81.200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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2021-27954
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://www.l9group.com/advisories/ecobee3-lite-heap-overflowx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-27954
Same Patch Batch · n/a · 2021-08-03 · 56 CVEs total
| CVE-2021-32016 | 9.9 CRITICAL | JUMP 路径遍历漏洞 |
| CVE-2021-32017 | 9.9 CRITICAL | JUMP 信息泄露漏洞 |
| CVE-2021-32018 | 8.5 HIGH | JUMP 路径遍历漏洞 |
| CVE-2021-33328 | Liferay Portal 和 Liferay DXP 跨站脚本漏洞 | |
| CVE-2020-19303 | hdcms 代码问题漏洞 | |
| CVE-2021-33403 | LNCToken 输入验证错误漏洞 | |
| CVE-2020-19305 | Metinfo 路径遍历漏洞 | |
| CVE-2020-19304 | Metinfo 路径遍历漏洞 | |
| CVE-2021-34270 | Doftcoin 输入验证错误漏洞 | |
| CVE-2021-33331 | Liferay Portal 和 Liferay DXP 输入验证错误漏洞 | |
| CVE-2021-33330 | Liferay Portal 和 Liferay DXP 安全漏洞 | |
| CVE-2021-33327 | Liferay Portal 和 Liferay DXP 安全漏洞 | |
| CVE-2021-33333 | Liferay Portal 和 Liferay DXP 安全漏洞 | |
| CVE-2021-33326 | Liferay Portal 和 Liferay DXP 跨站脚本漏洞 | |
| CVE-2021-33325 | Liferay Portal 和 Liferay DXP 安全漏洞 | |
| CVE-2021-33322 | Liferay Portal和Liferay DXP 代码问题漏洞 | |
| CVE-2021-33324 | Liferay Portal 和 Liferay DXP 权限许可和访问控制问题漏洞 | |
| CVE-2021-33323 | Liferay Portal 和 Liferay DXP 安全漏洞 | |
| CVE-2021-36543 | SeedDMS 跨站请求伪造漏洞 | |
| CVE-2021-33321 | Liferay Portal和Liferay DXP 授权问题漏洞 |
Showing top 20 of 56 CVEs. View all on vendor page → →
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