CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS
Percentile
99.9%
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:
Can download the session DB in one request and escalate to admin on the VPN concentrator. May not be configured to log unauthenticated requests. Causes massive damage. If not patched, likely wrecked.
hrbrmstr at May 12, 2020 7:55pm UTC reported:
Can download the session DB in one request and escalate to admin on the VPN concentrator. May not be configured to log unauthenticated requests. Causes massive damage. If not patched, likely wrecked.
Assessed Attacker Value: 5
Assessed Attacker Value: 5Assessed Attacker Value: 5
packetstormsecurity.com/files/154176/Pulse-Secure-SSL-VPN-8.1R15.1-8.2-8.3-9.0-Arbitrary-File-Disclosure.html
packetstormsecurity.com/files/154231/Pulse-Secure-SSL-VPN-File-Disclosure-NSE.html
www.securityfocus.com/bid/108073
badpackets.net/over-14500-pulse-secure-vpn-endpoints-vulnerable-to-cve-2019-11510
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11510
devco.re/blog/2019/09/02/attacking-ssl-vpn-part-3-the-golden-Pulse-Secure-ssl-vpn-rce-chain-with-Twitter-as-case-study
i.blackhat.com/USA-19/Wednesday/us-19-Tsai-Infiltrating-Corporate-Intranet-Like-NSA.pdf
kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44101
kb.pulsesecure.net?atype=sa
lists.apache.org/thread.html/ff5fa1837b6bd1b24d18a42faa75e165a4573dbe2d434910c15fd08a@%3Cuser.guacamole.apache.org%3E
psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0010
www.kb.cert.org/vuls/id/927237
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS
Percentile
99.9%