CVE-2021-28845
Quick assessment
Affected
n/a n/a
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.
Trendnet TRENDnet TEW-755AP等都是美国趋势网络（Trendnet）公司的一款路由器。 TRENDnet 多款产品存在安全漏洞，目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。以下产品和版本受到影响：TRENDnet TEW-755AP 1.11B03、TEW-755AP2KAC 1.11B03、TEW-821DAP2KAC 1.11B03和TEW-825DAP 1.11B03。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2021-28845
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Null Pointer Dereference vulnerability exists in TRENDnet TEW-755AP 1.11B03, TEW-755AP2KAC 1.11B03, TEW-821DAP2KAC 1.11B03, and TEW-825DAP 1.11B03, which could let a remote malicious user cause a denial of service by sending the POST request to apply_cgi via the lang action without a language key.
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
TRENDnet 多款产品 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Trendnet TRENDnet TEW-755AP等都是美国趋势网络（Trendnet）公司的一款路由器。 TRENDnet 多款产品存在安全漏洞，目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。以下产品和版本受到影响：TRENDnet TEW-755AP 1.11B03、TEW-755AP2KAC 1.11B03、TEW-821DAP2KAC 1.11B03和TEW-825DAP 1.11B03。
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-2021-28845
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2021-28845 (1)
-
https://github.com/zyw-200/EQUAFL/blob/main/TRENDnet%20ticket.pdf x_refsource_MISC
Same Patch Batch · n/a · 2021-08-10 · 70 CVEs total
| CVE-2021-32122 | 9.8 CRITICAL | Netgear NETGEAR 跨站请求伪造漏洞 |
| CVE-2021-38532 | 6.8 MEDIUM | Netgear NETGEAR和NETGEAR WAC104 安全漏洞 |
| CVE-2021-38538 | 6.3 MEDIUM | Netgear NETGEAR 跨站脚本漏洞 |
| CVE-2021-38539 | 6.3 MEDIUM | Netgear NETGEAR 安全漏洞 |
| CVE-2021-38533 | 5.4 MEDIUM | NETGEAR RAX40 跨站脚本漏洞 |
| CVE-2021-38535 | 4.3 MEDIUM | Netgear NETGEAR 跨站脚本漏洞 |
| CVE-2021-38536 | 4.3 MEDIUM | Netgear NETGEAR 跨站脚本漏洞 |
| CVE-2021-38537 | 4.2 MEDIUM | Netgear NETGEAR 跨站脚本漏洞 |
| CVE-2021-38534 | 4.1 MEDIUM | NETGEAR 跨站脚本漏洞 |
| CVE-2020-25082 | 3.8 LOW | Nuvoton NPCT75x 信息泄露漏洞 |
| CVE-2021-38514 | 2.4 LOW | 多款Netgear产品授权问题漏洞 |
| CVE-2021-37390 | Chamilo LMS 跨站脚本漏洞 | |
| CVE-2020-21684 | Xfig fig2dev 缓冲区错误漏洞 | |
| CVE-2020-21683 | Xfig fig2dev 缓冲区错误漏洞 | |
| CVE-2020-21682 | Xfig fig2dev 缓冲区错误漏洞 | |
| CVE-2020-21688 | FFmpeg 资源管理错误漏洞 | |
| CVE-2020-21697 | FFmpeg 资源管理错误漏洞 | |
| CVE-2021-28846 | Trendnet多种产品格式化字符串错误漏洞 | |
| CVE-2021-38386 | Contiki 安全漏洞 | |
| CVE-2021-37389 | Chamilo LMS 跨站脚本漏洞 |
Showing top 20 of 70 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-28845
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