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CVE-2020-8813

Quick assessment

Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Cacti是Cacti团队的一套开源的网络流量监测和分析工具。该工具通过snmpget来获取数据，使用RRDtool绘画图形进行分析，并提供数据和用户管理功能。 Cacti 1.2.8版本中的graph_realtime.php文件存在安全漏洞。远程攻击者可借助cookie中的shell元字符利用该漏洞执行任意操作系统命令。

AI Predicted 9.8 Difficulty: Easy EPSS 73.78% · P99

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-8813

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
graph_realtime.php in Cacti 1.2.8 allows remote attackers to execute arbitrary OS commands via shell metacharacters in a cookie, if a guest user has the graph real-time privilege.
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
Cacti 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cacti是Cacti团队的一套开源的网络流量监测和分析工具。该工具通过snmpget来获取数据，使用RRDtool绘画图形进行分析，并提供数据和用户管理功能。 Cacti 1.2.8版本中的graph_realtime.php文件存在安全漏洞。远程攻击者可借助cookie中的shell元字符利用该漏洞执行任意操作系统命令。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2020-8813

# POC Description Source Link Shenlong Link
1 The official exploit for Cacti v1.2.8 Remote Code Execution CVE-2020-8813 https://github.com/mhaskar/CVE-2020-8813 POC Details
2 None https://github.com/0xm4ud/Cacti-CVE-2020-8813 POC Details
3 Cacti v1.2.8 Unauthenticated Remote Code Execution https://github.com/hexcowboy/CVE-2020-8813 POC Details
4 CVE-2020-8813 - RCE through graph_realtime.php in Cacti 1.2.8 https://github.com/p0dalirius/CVE-2020-8813-Cacti-RCE-in-graph_realtime POC Details
5 Cacti v1.2.8 is susceptible to remote code execution. This vulnerability could be exploited without authentication if "Guest Realtime Graphs" privileges are enabled. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-8813.yaml POC Details
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III. Intelligence Information for CVE-2020-8813

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Vendor Advisories for CVE-2020-8813 (1)

Exploits & Public PoCs for CVE-2020-8813 (3)

Mailing List Discussions for CVE-2020-8813 (6)

Other References for CVE-2020-8813 (1)

Other References for CVE-2020-8813 (3)

Same Patch Batch · n/a · 2020-02-22 · 8 CVEs total

CVE-2020-9342 F-Secure AV parsing engine 输入验证错误漏洞
CVE-2020-9341 CandidATS 跨站请求伪造漏洞
CVE-2020-9340 fauzantrif eLection SQL注入漏洞
CVE-2020-9336 fauzantrif eLection 跨站脚本漏洞
CVE-2020-9338 SOPlanning 跨站脚本漏洞
CVE-2020-9339 SOPlanning 跨站脚本漏洞
CVE-2020-9039 Couchbase Server 安全漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2020-8813

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