Ivanti: >> Connect Secure >> 22.5 Security Vulnerabilities
A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.3 and Ivanti Policy Secure before version 22.7R1.2 allows a remote authenticated attacker with admin privileges to cause a denial of service.
CVSS Score
4.9
EPSS Score
0.021
Published
2024-11-12
Excessive binary privileges in Ivanti Connect Secure before version 22.7R2.3 (Not Applicable to 9.1Rx) and Ivanti Policy Secure before version 22.7R1.2 (Not Applicable to 9.1Rx) allows a local authenticated attacker to escalate privileges.
CVSS Score
7.8
EPSS Score
0.001
Published
2024-11-12
A stack-based buffer overflow in IPsec of Ivanti Connect Secure before version 22.7R2.3 allows a remote unauthenticated attacker to cause a denial of service.
CVSS Score
7.5
EPSS Score
0.019
Published
2024-11-12
Command injection in Ivanti Connect Secure before version 22.7R2.1 (Not Applicable to 9.1Rx) and Ivanti Policy Secure before version 22.7R1.1 (Not Applicable to 9.1Rx) allows a remote authenticated attacker with admin privileges to achieve remote code execution.
CVSS Score
9.1
EPSS Score
0.163
Published
2024-11-12
A heap overflow vulnerability in IPSec component of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure allows an unauthenticated malicious user to send specially crafted requests in-order-to crash the service thereby causing a DoS attack. In certain conditions this may lead to execution of arbitrary code
CVSS Score
8.2
EPSS Score
0.11
Published
2024-04-04
An XML entity expansion or XEE vulnerability in SAML component of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure allows an unauthenticated attacker to send specially crafted XML requests in-order-to temporarily cause resource exhaustion thereby resulting in a limited-time DoS.
CVSS Score
5.3
EPSS Score
0.004
Published
2024-04-04
A null pointer dereference vulnerability in IPSec component of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure allows an unauthenticated malicious user to send specially crafted requests in-order-to crash the service thereby causing a DoS attack
CVSS Score
7.5
EPSS Score
0.028
Published
2024-04-04
A heap overflow vulnerability in IPSec component of Ivanti Connect Secure (9.x
22.x) and Ivanti Policy Secure allows an unauthenticated malicious user to send specially crafted requests in-order-to crash the service thereby causing a DoS attack or in certain conditions read contents from memory.
CVSS Score
8.2
EPSS Score
0.038
Published
2024-04-04
An XML external entity or XXE vulnerability in the SAML component of Ivanti Connect Secure (9.x, 22.x), Ivanti Policy Secure (9.x, 22.x) and ZTA gateways which allows an attacker to access certain restricted resources without authentication.
CVSS Score
8.3
EPSS Score
0.943
Published
2024-02-13
CVE-2024-21887
A command injection vulnerability in web components of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure (9.x, 22.x) allows an authenticated administrator to send specially crafted requests and execute arbitrary commands on the appliance.
Known exploited
CVSS Score
9.1
EPSS Score
0.944
Published
2024-01-12