X (Formerly Twitter): Potential pre-auth RCE on Twitter VPN

Hi, weOrange Tsai and Meh Chang are the security research team from DEVCORE. Recently, we are doing a research about SSL VPN security, and found several critical vulnerabilities on Pulse Secure SSL VPN! We have reported to vendor and patches have been released on 2019/4/25. Since that, we keep...

Directory traversal

In Pulse Secure Pulse Connect Secure PCS before 8.1R15.1, 8.2 before 8.2R12.1, 8.3 before 8.3R7.1, and 9.0 before 9.0R3.4, an authenticated attacker via the admin web interface can exploit Directory Traversal to execute arbitrary code on the appliance...

Arbitrary file deletion

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...

CVE-2019-11510

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...

CVE-2019-11507

In Pulse Secure Pulse Connect Secure PCS 8.3.x before 8.3R7.1 and 9.0.x before 9.0R3, an XSS issue has been found on the Application Launcher page...

Cross site scripting

In Pulse Secure Pulse Connect Secure PCS 8.3.x before 8.3R7.1 and 9.0.x before 9.0R3, an XSS issue has been found on the Application Launcher page...

CVE-2019-11508

In Pulse Secure Pulse Connect Secure PCS before 8.1R15.1, 8.2 before 8.2R12.1, 8.3 before 8.3R7.1, and 9.0 before 9.0R3.4, an authenticated attacker via the admin web interface can exploit Directory Traversal to execute arbitrary code on the appliance...

CVE-2019-11507

In Pulse Secure Pulse Connect Secure PCS 8.3.x before 8.3R7.1 and 9.0.x before 9.0R3, an XSS issue has been found on the Application Launcher page...

CVE-2019-11507

Pulse Secure Pulse Connect Secure (PCS) is affected by a reflected XSS on the Application Launcher page in PCS 8.3.x before 8.3R7.1 and 9.0.x before 9.0R3. The issue is caused by insufficient sanitization, allowing an attacker to execute scripts in the context of the affected page if a user visit...

CVE-2019-11508

In Pulse Secure Pulse Connect Secure PCS before 8.1R15.1, 8.2 before 8.2R12.1, 8.3 before 8.3R7.1, and 9.0 before 9.0R3.4, an authenticated attacker via the admin web interface can exploit Directory Traversal to execute arbitrary code on the appliance...

CVE-2019-11508

CVE-2019-11508 affects Pulse Connect Secure (PCS) / Pulse Policy Secure (PPS) via the Pulse Secure vulnerability set. According to the connected sources, this CVE is a post‑auth issue in which an authenticated end-user can upload a malicious file to write arbitrary files to the local system on th...

CVE-2019-11510

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...

CVE-2019-11510

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...

CVE-2019-11510

CVE-2019-11510 affects Pulse Secure Pulse Connect Secure (PCS). An unauthenticated remote attacker can exploit a crafted URI to perform an arbitrary file read on PCS appliances. Impact is described as reading arbitrary files from the device, which can facilitate further intrusion steps. Affected ...

CVE-2019-11510

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 . Recent assessments: dmelcher5151 at April 15, 2020 4:11pm UTC reported...

Design/Logic Flaw

XSS exists in the admin web console in Pulse Secure Pulse Connect Secure PCS 9.0RX before 9.0R3.4, 8.3RX before 8.3R7.1, and 8.1RX before 8.1R15.1 and Pulse Policy Secure 9.0RX before 9.0R3.2, 5.4RX before 5.4R7.1, and 5.2RX before 5.2R12.1...

CVE-2019-11538

In Pulse Secure Pulse Connect Secure version 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, an NFS problem could allow an authenticated attacker to access the contents of arbitrary files on the affected device...

Design/Logic Flaw

In Pulse Secure Pulse Connect Secure version 9.0RX before 9.0R3.4 and 8.3RX before 8.3R7.1 and Pulse Policy Secure version 9.0RX before 9.0R3.2 and 5.4RX before 5.4R7.1, an unauthenticated, remote attacker can conduct a session hijacking attack...

CVE-2019-11540

In Pulse Secure Pulse Connect Secure version 9.0RX before 9.0R3.4 and 8.3RX before 8.3R7.1 and Pulse Policy Secure version 9.0RX before 9.0R3.2 and 5.4RX before 5.4R7.1, an unauthenticated, remote attacker can conduct a session hijacking attack...

Authentication flaw

In Pulse Secure Pulse Connect Secure version 9.0RX before 9.0R3.4, 8.3RX before 8.3R7.1, and 8.2RX before 8.2R12.1, users using SAML authentication with the Reuse Existing NC Pulse Session option may see authentication leaks...