High severity · published Apr 26, 2019
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…
7.7
CVSS
7.3%
EPSS
No
On KEV
Description
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 vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)7.3% · higher than 94% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CS
Connect Secure · Ivanti
8.1; 8.1; 8.1; 8.1; 8.1; 8.1; +34 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-11538
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-11538
Third Party Advisory
http://www.securityfocus.com/bid/108073
Exploit
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/
Exploit
https://i.blackhat.com/USA-19/Wednesday/us-19-Tsai-Infiltrating-Corporate-Intranet-Like-NSA.pdf
Vendor Advisory
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101
Third Party Advisory
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0010
Third Party Advisory
https://www.kb.cert.org/vuls/id/927237
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