Critical Patch Out for Critical Pulse Secure VPN 0-Day Under Attack

Ivanti, the company behind Pulse Secure VPN appliances, has released a security patch to remediate a critical security vulnerability that was found being actively exploited in the wild by at least two different threat actors. Tracked as CVE-2021-22893 CVSS score 10, the flaw concerns "multiple us...

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...

WARNING: Hackers Exploit Unpatched Pulse Secure 0-Day to Breach Organizations

If Pulse Connect Secure gateway is part of your organization network, you need to be aware of a newly discovered critical zero-day authentication bypass vulnerability CVE-2021-22893 that is currently being exploited in the wild and for which there is no patch available yet. At least two threat...

Pulse Secure Pulse Connect Secure 资源管理错误漏洞

Pulse Secure Pulse Connect Secure a.k.a. PCS, formerly known as Juniper Junos Pulse is a suite of SSL VPN solutions from Pulse Secure in the United States. An authentication bypass vulnerability exists in Pulse Connect Secure, which can be exploited by an attacker to execute arbitrary code on Pul...

Pulse Secure VPN Arbitrary Command Execution Exploit

Pulse Secure Pulse Connect Secure versions 9.0RX before 9.0R3.4, 8.3RX before 8.3R7.1, 8.2RX before 8.2R12.1, and 8.1RX before 8.1R15.1 and Pulse Policy Secure versions 9.0RX before 9.0R3.2, 5.4RX before 5.4R7.1, 5.3RX before 5.3R12.1, 5.2RX before 5.2R12.1, and 5.1RX before 5.1R15.1 have an...

Blue Cedar partners with Microsoft to combat BYOD issues

This blog post is part of the Microsoft Intelligent Security Association guest blog series. Learn more about MISA. Bring Your Own Device BYOD has been a divisive topic within corporations for years. Employees wanted the convenience of working on their own smart devices, and business decision-make...

Continued Threat Actor Exploitation Post Pulse Secure VPN Patching

Summary Note: This Activity Alert uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge ATT&CK® framework. See the ATT &CK for Enterprise framework for all referenced threat actor techniques and mitigations. This Alert provides an update to Cybersecurity and Infrastructure Security...

Bug Parade: NSA Warns on Cresting China-Backed Cyberattacks

Chinese state-sponsored cyberattackers are actively compromising U.S. targets using a raft of known security vulnerabilities – with a Pulse VPN flaw claiming the dubious title of “most-favored bug” for these groups. That’s according to the National Security Agency NSA, which released a “top 25”...

CVE-2020-8245

Improper Input Validation on Citrix ADC and Citrix Gateway 13.0 before 13.0-64.35, Citrix ADC and NetScaler Gateway 12.1 before 12.1-58.15, Citrix ADC 12.1-FIPS before 12.1-55.187, Citrix ADC and NetScaler Gateway 12.0, Citrix ADC and NetScaler Gateway 11.1 before 11.1-65.12, Citrix SD-WAN WANOP...

CISA: Chinese Hackers Exploiting Unpatched Devices to Target U.S. Agencies

The US Cybersecurity and Infrastructure Security Agency CISA issued a new advisory on Monday about a wave of cyberattacks carried by Chinese nation-state actors targeting US government agencies and private entities. "CISA has observed Chinese Ministry of State Security-affiliated cyber threat...

Feds Warn Nation-State Hackers are Actively Exploiting Unpatched Microsoft Exchange, F5, VPN Bugs

The U.S. government is warning that Chinese threat actors have successfully compromised several government and private sector entities in recent months, by exploiting vulnerabilities in F5 BIG-IP devices, Citrix and Pulse Secure VPNs and Microsoft Exchange servers. Patches are currently available...

Sensitive data of 900 Pulse Secure VPN servers leaked on hacker forum

By Sudais Asif The team behind Pulse Secure VPN had a year to fix the flaw but it did not get a fix. This is a post from HackRead.com Read the original post: Sensitive data of 900 Pulse Secure VPN servers leaked on hacker forum...

PT-2020-6826 · Citrix · Citrix Adc +1

Name of the Vulnerable Software and Affected Versions: Citrix ADC and Citrix Gateway versions 13.0-58.30 and later releases before the CTX276688 update Description: The issue is related to insufficient protection of service data in the implementation of SSL VPN controller delivery in Citrix ADC a...

DHS Urges Pulse Secure VPN Users To Update Passwords

The Department of Homeland Security DHS is urging companies that use Pulse Secure VPNs to change their passwords for Active Directory accounts, after several cyberattacks targeted companies who had previously patched a related flaw in the VPN. DHS warns that the Pulse Secure VPN patches may have...

CISA Warns Patched Pulse Secure VPNs Could Still Expose Organizations to Hackers

The United States Cybersecurity and Infrastructure Security Agency CISA yesterday issued a fresh advisory alerting organizations to change all their Active Directory credentials as a defense against cyberattacks trying to leverage a known remote code execution RCE vulnerability in Pulse Secure VP...

CISA Warns Patched Pulse Secure VPNs Could Still Expose Organizations to Hackers

The United States Cybersecurity and Infrastructure Security Agency CISA yesterday issued a fresh advisory alerting organizations to change all their Active Directory credentials as a defense against cyberattacks trying to leverage a known remote code execution RCE vulnerability in Pulse Secure VP...

Continued Exploitation of Pulse Secure VPN Vulnerability

Summary Unpatched Pulse Secure VPN servers continue to be an attractive target for malicious actors. Affected organizations that have not applied the software patch to fix an arbitrary file reading vulnerability, known as CVE-2019-11510, can become compromised in an attack. 1 Although Pulse Secur...

Sodinokibi Ransomware Behind Travelex Fiasco: Report

The Sodinokibi ransomware strain is apparently behind the New Year’s Eve attack on foreign currency-exchange giant Travelex, which has left its customers and banking partners stranded without its services. The criminals behind the attack are demanding a six-figure sum in return for the decryption...

remote.walink.org Improper Access Control vulnerability

Open Bug Bounty ID: OBB-1030029 Following coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: &nbsp&nbsp&nbsp&nbsp&nbsp&nbspa. verified the vulnerability and confirmed its existence; &nbsp&nbsp&nbsp&nbsp&nbsp&nbspb. notified the website...

remotelink.nortonhealthcare.org Improper Access Control vulnerability

Open Bug Bounty ID: OBB-1030028 Security Researcher 0xSkywalker Helped patch 3 vulnerabilities Received 0 Coordinated Disclosure badges , found a security vulnerability affecting remotelink.nortonhealthcare.org website and its users. Following coordinated and responsible vulnerability disclosure...