CVE-2021-36380
CRITICAL KEV NUCLEISunhillo SureLine <8.7.0.1.1 - Code Injection
Title source: llmExploitation Summary
CVE-2021-36380 is actively exploited and listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added March 5, 2024. A Nuclei detection template is also available.
Description
Sunhillo SureLine before 8.7.0.1.1 allows Unauthenticated OS Command Injection via shell metacharacters in ipAddr or dnsAddr /cgi/networkDiag.cgi.
Nuclei Templates (1)
Sunhillo SureLine <8.7.0.1.1 - Unauthenticated OS Command Injection
CRITICALby gy741
References (3)
Core 3
Core References
Product x_refsource_misc
https://www.sunhillo.com/product/sureline/
Exploit, Third Party Advisory x_refsource_misc
https://research.nccgroup.com/2021/07/26/technical-advisory-sunhillo-sureline-unauthenticated-os-command-injection-cve-2021-36380/
US Government Resource
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-36380
Scores
CVSS v3
9.8
EPSS
0.9364
EPSS Percentile
99.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
active
Automatable
yes
Technical Impact
total
Details
CISA KEV
2024-03-05
VulnCheck KEV
2023-10-09
InTheWild.io
2023-10-10
ENISA EUVD
EUVD-2021-22996
CWE
CWE-78
Status
published
Products (1)
sunhillo/sureline
< 8.7.0.1.1
Published
Aug 13, 2021
KEV Added
Mar 05, 2024
Tracked Since
Feb 18, 2026