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CVE-2021-27737

Quick assessment

Affected
n/a Apache Traffic Server
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.

Apache Traffic Server（ATS）是美国阿帕奇（Apache）基金会的一套可扩展的HTTP代理和缓存服务器。 Apache Traffic Server 9.0.0 存在安全漏洞，该漏洞源于容易受到实验性Slicer插件的远程DOS攻击。

AI Predicted 5.3 Difficulty: Easy EPSS 3.69% · P90

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2021-27737

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Apache Traffic Server 9.0.0 is vulnerable to a remote DOS attack on the experimental Slicer plugin.
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
Apache Traffic Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Traffic Server（ATS）是美国阿帕奇（Apache）基金会的一套可扩展的HTTP代理和缓存服务器。 Apache Traffic Server 9.0.0 存在安全漏洞，该漏洞源于容易受到实验性Slicer插件的远程DOS攻击。
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
- Apache Traffic Server Apache Traffic Server 9.0.0 -

II. Public POCs for CVE-2021-27737

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III. Intelligence Information for CVE-2021-27737

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Mailing List Discussions for CVE-2021-27737 (2)

Same Patch Batch · n/a · 2021-05-14 · 28 CVEs total

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CVE-2020-18167 LAOBANCMS 跨站脚本漏洞
CVE-2021-25943 101 安全漏洞
CVE-2020-16632 DedeCMS 跨站脚本漏洞
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CVE-2020-23691 YFCMF 安全漏洞
CVE-2020-17891 Tp-link TP-Link Archer C1200 跨站脚本漏洞
CVE-2021-3537 libxml2 代码问题漏洞
CVE-2021-3402 YARA 输入验证错误漏洞

Showing top 20 of 28 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Apache Traffic Server
Same vendor: n/a

V. Comments for CVE-2021-27737

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