PT-2021-4945 · Ivanti · Ivanti Pulse Connect Secure

Name of the Vulnerable Software and Affected Versions: Ivanti Pulse Connect Secure versions prior to 9.1R11.4 Description: The issue is related to an unrestricted file upload in the administrator web interface of Pulse Connect Secure. This could allow an authenticated administrator to perform a...

PT-2021-4940 · Pulse · Pulse Connect Secure

Name of the Vulnerable Software and Affected Versions: Pulse Connect Secure versions prior to 9.1R11.4 Description: The issue is related to insufficient input validation in the Resource Profiles component of Pulse Connect Secure VPN gateways for corporate networks. It allows a remote attacker to...

PT-2021-5238 · Pulse Secure · Pulse Connect Secure

Name of the Vulnerable Software and Affected Versions: Pulse Connect Secure versions prior to 9.1R11.4 Description: A buffer overflow issue exists, allowing a remote authenticated attacker to execute arbitrary code as the root user via maliciously crafted meeting room data. This can be exploited ...

Ivanti Releases Pulse Secure Security Update

Ivanti has released a security update to address vulnerabilities affecting Pulse Connect Secure PCS software outlined in CVE-2021-22893. An attacker could exploit these vulnerabilities to gain system access and take control of an affected system. In response, CISA released AA21-110A: Exploitation...

CISA Emergency Directive 21-03: VPN Vulnerabilities Actively Exploited

On April 20, 2021, the Department of Homeland Security Cybersecurity and Infrastructure Security Agency CISA released an alert on the exploitation of Pulse Connect Secure Vulnerabilities with Alert AA21-110A: Exploitation of Pulse Connect Secure Vulnerabilities, as well as Emergency Directive ED...

CISA Updates Alert on Pulse Connect Secure

CISA has updated Alert AA21-110A: Exploitation of Pulse Connect Secure Vulnerabilities, originally released April 20. This update adds a new Detection section providing information on Impossible Travel and Transport Layer Security TLS Fingerprinting that may be useful in identifying malicious...

CISA Emergency Directive 21-03: VPN Vulnerabilities Actively Exploited

On April 20, 2021, the Department of Homeland Security Cybersecurity and Infrastructure Security Agency CISA released an alert on the exploitation of Pulse Connect Secure Vulnerabilities with Alert AA21-110A: Exploitation of Pulse Connect Secure Vulnerabilities, as well as Emergency Directive ED...

2021. The age of the super vulnerability?

I don’t know about you, but to me it seems that every week we are seeing another vulnerability that not only grants significant access to the vulnerable system but also more widely internally. This last week we have seen the latest round of Microsoft Exchange vulnerabilities. The April 2021 updat...

VPN Hacks Are a Slow-Motion Disaster

Recent spying attacks against Pulse Secure VPN are just the latest example of a long-simmering cybersecurity meltdown...

CVE-2021-22893

Pulse Connect Secure 9.0R3/9.1R1 and higher is vulnerable to an authentication bypass vulnerability exposed by the Windows File Share Browser and Pulse Secure Collaboration features of Pulse Connect Secure that can allow an unauthenticated user to perform remote arbitrary code execution on the...

CVE-2021-22893

Pulse Connect Secure 9.0R3/9.1R1 and higher is vulnerable to an authentication bypass vulnerability exposed by the Windows File Share Browser and Pulse Secure Collaboration features of Pulse Connect Secure that can allow an unauthenticated user to perform remote arbitrary code execution on the...

Authentication flaw

Pulse Connect Secure 9.0R3/9.1R1 and higher is vulnerable to an authentication bypass vulnerability exposed by the Windows File Share Browser and Pulse Secure Collaboration features of Pulse Connect Secure that can allow an unauthenticated user to perform remote arbitrary code execution on the...

CVE-2021-22893

Pulse Connect Secure 9.0R3/9.1R1 and higher is vulnerable to an authentication bypass vulnerability exposed by the Windows File Share Browser and Pulse Secure Collaboration features of Pulse Connect Secure that can allow an unauthenticated user to perform remote arbitrary code execution on the...

CVE-2021-22893

CVE-2021-22893 affects Pulse Connect Secure (PCS) 9.0R3/9.1R1 and later. The flaw is an authentication bypass exposed via the Windows File Share Browser and Pulse Secure Collaboration features, allowing an unauthenticated attacker to achieve remote code execution on the PCS gateway. Public source...

CVE-2021-22893

Pulse Connect Secure 9.0R3/9.1R1 and higher is vulnerable to an authentication bypass vulnerability exposed by the Windows File Share Browser and Pulse Secure Collaboration features of Pulse Connect Secure that can allow an unauthenticated user to perform remote arbitrary code execution on the...

SUPERNOVA malware discovered on SolarWinds Orion server

The Cybersecurity and Infrastructure Security Agency CISA has reported finding the SUPERNOVA web shell collecting credentials on a SolarWinds Orion server. These observations were made during an incident response to an Advanced Persistent Threat APT actor’s year-long compromise of an enterprise...

Hackers Exploit VPN to Deploy SUPERNOVA malware on SolarWinds Orion

The U.S. Cybersecurity and Infrastructure Security Agency CISA has disclosed details of a new advanced persistent threat APT that's leveraging the Supernova backdoor to compromise SolarWinds Orion installations after gaining access to the network through a connection to a Pulse Secure VPN device...

CVE-2021-22893

Pulse Connect Secure 9.0R3/9.1R1 and higher is vulnerable to an authentication bypass vulnerability exposed by the Windows File Share Browser and Pulse Secure Collaboration features of Pulse Connect Secure that can allow an unauthenticated user to perform remote arbitrary code execution on the...

Threat Advisory: Pulse Secure Connect Coverage

Pulse Secure announced that a critical vulnerability CVE-2021-22893 was discovered in their VPN service "Pulse Secure Connect" in a recent security advisory. The advisory states that, "a vulnerability was discovered under Pulse Connect Secure PCS. This includes an authentication by-pass... This i...

Active Exploitation of Pulse Connect Secure Zero-Day (CVE-2021-22893)

On Tuesday, April 20, 2021, security firm FireEye published detailed analysis of multiple threat campaigns targeting Ivanti’s Pulse Connect Secure VPN. According to FireEye’s analysis, threat actors have been leveraging multiple techniques to bypass single- and multi-factor authentication on Puls...