CVE-2019-11538

Severity

40%

Complexity

80%

Confidentiality

48%

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.

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.

CVSS 3.0 Base Score 7.7. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N).

CVSS 2.0 Base Score 4. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:S/C:P/I:N/A:N).

Overview

First reported 5 years ago

2019-04-26 02:29:00

Last updated 5 years ago

2019-08-09 23:15:00

Affected Software

PulseSecure Pulse Connect Secure (PCS) 8.1 R1.0

8.1

PulseSecure Pulse Connect Secure (PCS) 8.1 R1.1

8.1

PulseSecure Pulse Connect Secure (PCS) 8.1 R10.0

8.1

PulseSecure Pulse Connect Secure (PCS) 8.1 R11.0

8.1

PulseSecure Pulse Connect Secure (PCS) 8.1 R11.1

8.1

PulseSecure Pulse Connect Secure (PCS) 8.1 R12.0

8.1

PulseSecure Pulse Connect Secure (PCS) 8.1 R12.1

8.1

PulseSecure Pulse Connect Secure (PCS) 8.1 R13.0

8.1

PulseSecure Pulse Connect Secure (PCS) 8.1 R14.0

8.1

PulseSecure Pulse Connect Secure (PCS) 8.1 R2.0

8.1

PulseSecure Pulse Connect Secure (PCS) 8.1 R2.1

8.1

Pulsesecure Pulse Connect Secure 8.1 R3.0

8.1

PulseSecure Pulse Connect Secure (PCS) 8.1 R3.1

8.1

PulseSecure Pulse Connect Secure (PCS) 8.1 R3.2

8.1

PulseSecure Pulse Connect Secure (PCS) 8.1 R4.0

8.1

PulseSecure Pulse Connect Secure (PCS) 8.1 R4.1

8.1

PulseSecure Pulse Connect Secure (PCS) 8.1 R5.0

8.1

PulseSecure Pulse Connect Secure (PCS) 8.1 R6.0

8.1

PulseSecure Pulse Connect Secure (PCS) 8.1 R7.0

8.1

PulseSecure Pulse Connect Secure (PCS) 8.1 R8.0

8.1

PulseSecure Pulse Connect Secure (PCS) 8.1 R9.0

8.1

PulseSecure Pulse Connect Secure (PCS) 8.1 R9.1

8.1

PulseSecure Pulse Connect Secure (PCS) 8.1 R9.2

8.1

PulseSecure Pulse Connect Secure (PCS) 8.2 R1.0

8.2

PulseSecure Pulse Connect Secure (PCS) 8.2 R1.1

8.2

PulseSecure Pulse Connect Secure (PCS) 8.2 R10.0

8.2

PulseSecure Pulse Connect Secure (PCS) 8.2 R11.0

8.2

PulseSecure Pulse Connect Secure (PCS) 8.2 R12.0

8.2

PulseSecure Pulse Connect Secure (PCS) 8.2 R2.0

8.2

PulseSecure Pulse Connect Secure (PCS) 8.2 R3.0

8.2

PulseSecure Pulse Connect Secure (PCS) 8.2 R3.1

8.2

PulseSecure Pulse Connect Secure (PCS) 8.2 R4.0

8.2

PulseSecure Pulse Connect Secure (PCS) 8.2 R4.1

8.2

PulseSecure Pulse Connect Secure (PCS) 8.2 R5.0

8.2

PulseSecure Pulse Connect Secure (PCS) 8.2 R5.1

8.2

PulseSecure Pulse Connect Secure (PCS) 8.2 R6.0

8.2

PulseSecure Pulse Connect Secure (PCS) 8.2 R7.0

8.2

PulseSecure Pulse Connect Secure (PCS) 8.2 R7.1

8.2

PulseSecure Pulse Connect Secure (PCS) 8.2 R7.2

8.2

PulseSecure Pulse Connect Secure (PCS) 8.2 R8.0

8.2

PulseSecure Pulse Connect Secure (PCS) 8.2 R8.1

8.2

PulseSecure Pulse Connect Secure (PCS) 8.2 R8.2

8.2

PulseSecure Pulse Connect Secure (PCS) 8.2 R9.0

8.2

PulseSecure Pulse Connect Secure (PCS) 8.3 R1

8.3

PulseSecure Pulse Connect Secure (PCS) 8.3 R2

8.3

PulseSecure Pulse Connect Secure (PCS) 8.3 R2.1

8.3

PulseSecure Pulse Connect Secure (PCS) 8.3 R3

8.3

PulseSecure Pulse Connect Secure (PCS) 8.3 R4

8.3

PulseSecure Pulse Connect Secure (PCS) 8.3 R5

8.3

PulseSecure Pulse Connect Secure (PCS) 8.3 R5.1

8.3

PulseSecure Pulse Connect Secure (PCS) 8.3 R5.2

8.3

PulseSecure Pulse Connect Secure (PCS) 8.3 R6

8.3

PulseSecure Pulse Connect Secure (PCS) 8.3 R6.1

8.3

PulseSecure Pulse Connect Secure (PCS) 9.0 R1

9.0

PulseSecure Pulse Connect Secure (PCS) 9.0 R2

9.0

PulseSecure Pulse Connect Secure (PCS) 9.0 R2.1

9.0

PulseSecure Pulse Connect Secure (PCS) 9.0 R3

9.0

PulseSecure Pulse Connect Secure (PCS) 9.0 R3.1

9.0

PulseSecure Pulse Connect Secure (PCS) 9.0 R3.2

9.0

References

108073

Third Party Advisory, VDB Entry

https://devco.re/blog/2019/09/02/attacking-ssl-vpn-part-3-the-golden-Pulse-Secure-ssl-vpn-rce-chain-with-Twitter-as-case-study/

https://i.blackhat.com/USA-19/Wednesday/us-19-Tsai-Infiltrating-Corporate-Intranet-Like-NSA.pdf

https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101

Vendor Advisory

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0010

VU#927237

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