Vulnerability in Ivanti Connect Secure
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.073 (94.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 94th percentile — 94.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.073 · newest: 0.073 · change: 0.000
Affected products
- Ivanti Connect Secure — versions 8.1, 8.2, 8.3
Weakness classification (CWE)
Public proof-of-concept exploits
References
- kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101 (Vendor Advisory)
- www.securityfocus.com/bid/108073 (VDB Entry, Third Party Advisory, vdb-entry)
- psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0010 (Third Party Advisory)
- i.blackhat.com/USA-19/Wednesday/us-19-Tsai-Infiltrating-Corporate-Intranet-Like… (Exploit, Third Party Advisory)
- devco.re/blog/2019/09/02/attacking-ssl-vpn-part-3-the-golden-Pulse-Secure-ssl-v… (Exploit, Third Party Advisory)
- www.kb.cert.org/vuls/id/927237 (US Government Resource, Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2019-11538?
- CVE-2019-11538 is a high-severity vulnerability in Ivanti Connect Secure, classified under Improper Link Resolution Before File Access. CVSS score: 7.7/10. Published 2019-04-26.
- How severe is CVE-2019-11538?
- High severity. CVSS v3 base score is 7.7 out of 10.
- Is CVE-2019-11538 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.