CVE-2024-7593

CVE-2024-7593 Descripción: CVE-2024-7593 es una vulnerabilidad crítica que afecta a múltiples productos de Pulse Secure, incluido Pulse Secure VPN. Esta vulnerabilidad permite a un atacante autenticado con acceso a la interfaz de administración ejecutar comandos arbitrarios en el servidor afectad...

CVE-2020-8250

CVE-2020-8250: Privilege Escalation via Command Injection in Pulse Secure VPN Linux Client The root SUID executable pulsesvc, has a function “doupload” that unsafely passes the “HOME” environmental variable to “system”. By altering the “HOME” variable to contain special shell characters Ex: “” or...

CVE-2020-8249

CVE-2020-8249: Desbordamiento de búfer en Pulse Secure VPN Linux Client El ejecutable SUID root pulsesvc, tiene una función “doupload” que llama de forma insegura a “sprintf”, lo que puede resultar en un desbordamiento de búfer. Debido a que “sprintf” escribe los valores en la pila, si se le pasa...

CVE-2020-8248

CVE-2020-8248: Pulse Secure VPN Linux客户端中通过Zip通配符利用的权限提升 root SUID可执行文件pulsesvc中的“doupload”函数不安全地调用了带有通配符（“”）的zip命令。通过以特定方式构造文件名，在用户控制文件夹（“/.pulsesecure/pulse/”）中写入文件，攻击者可以滥用通配符向“zip”可执行文件传递自定义标志，从而实现代码执行。 NVD披露： 此漏洞的NVD披露信息可在此查看。 要求： 该漏洞利用针对客户端认证后访问的代码，这意味着要利用此漏洞，攻击者需要满足以下三种场景之一： 托管一个攻击者控制的Pulse...

CVE-2024-7593

CVE-2024-7593 説明: CVE-2024-7593 は、Pulse Secure VPN を含む複数の Pulse Secure 製品に影響を与える重大な脆弱性です。この脆弱性により、管理インターフェースにアクセスできる認証済みの攻撃者が、影響を受けるサーバー上で任意のコマンドを実行できる可能性があります。これにより、悪意のあるコードが実行され、システムの完全性と可用性が損なわれる可能性があります。 技術的詳細 種別: リモートコード実行 RCE。 深刻度: 重大 CVSS: 9.8。 影響を受けるバージョン: Pulse Secure VPN...

Pulse Secure VPN Arbitrary File Disclosure

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Pulse Secure VPN Arbitrary File Disclosure', 'Description' = %q This module exploits a pre-auth directory traversal in the Pulse Secure VPN serve...

Chinese Cyber Espionage Hackers Continue to Target Pulse Secure VPN Devices

Cybersecurity researchers from FireEye unmasked additional tactics, techniques, and procedures TTPs adopted by Chinese threat actors who were recently found abusing Pulse Secure VPN devices to drop malicious web shells and exfiltrate sensitive information from enterprise networks. FireEye's...

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 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...

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”...

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...

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...