Ivanti - Path Traversal (CVE-2019-11510)
58Exploiting IPs reported
In Pulse Secure Pulse Connect Secure (PCS) 8.2 before 8.2R12.1, 8.3 before 8.3R7.1, and 9.0 before 9.0R3.4, an unauthenticated remote attacker can send a specially crafted URI to perform an arbitrary file reading vulnerability .
CrowdSec analysis
CVE-2019-11510 is a critical vulnerability affecting Pulse Connect Secure, allowing unauthenticated attackers to read arbitrary files through crafted requests.
CrowdSec has been tracking this vulnerability and its exploits since 9th of December 2021.
Insights from the CrowdSec network reveal that the attackers trying to exploit CVE-2019-11510 are composed of a fairly even mix of opportunistic and targeted actors. Some attackers employ preliminary reconnaissance, while others use indiscriminate scanning. CrowdSec data also reveals a clear uptick in attacks involving CVE-2019-11510 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.
Exploitation attempts typically involve accessing specifically crafted URLs designed to leverage the file read vulnerability in Pulse Connect Secure.
Exploitation
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Common Weakness Enumeration (CWE)
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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