Ivanti - Path Traversal (CVE-2019-11510)
104Exploiting 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.
Data from the CrowdSec community indicates that exploitation of CVE-2019-11510 is highly selective and intelligence-driven. Threat actors use advanced reconnaissance and carefully choose their targets, often as part of sophisticated campaigns or advanced persistent threat operations. In addition, according to the CrowdSec network, attack volume against CVE-2019-11510 has dipped slightly compared to the previous week. Although still commonly targeted, the decline suggests a cooling-off period. Long-term relevance remains, but attention is waning.
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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