5none - RCE (CVE-2018-20062)
8912Exploiting IPs reported
An issue was discovered in NoneCms V1.3. thinkphp/library/think/App.php allows remote attackers to execute arbitrary PHP code via crafted use of the filter parameter, as demonstrated by the s=index/\think\Request/input&filter=phpinfo&data=1 query string.
CrowdSec analysis
CVE-2018-20062 is a critical vulnerability in NoneCms that allows remote attackers to execute arbitrary PHP code through improper input handling in the application logic.
CrowdSec has been tracking this vulnerability and its exploits since 10th of December 2021.
Based on data from the CrowdSec network, nearly all observed exploitation of CVE-2018-20062 is fully opportunistic, with attackers indiscriminately scanning the entire internet. These attacks are automated and lack any form of target selection or reconnaissance. CrowdSec data also reveals a clear uptick in attacks involving CVE-2018-20062 over the past week. Activity is above the usual baseline, suggesting growing attention from attackers. This may reflect rising awareness, recent exploit releases, or expanded targeting efforts.
Observed exploitation attempts target application endpoints that improperly process user-supplied parameters in backend PHP scripts.
Exploitation
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Protection
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Blocklist
With our advanced worldwide network detection, CrowdSec can provide a list of IPs known for exploiting the vulnerability.
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