Vulnerability in Palo Alto Networks Pan-Os
CVE-2020-1993
The GlobalProtect Portal feature in PAN-OS does not set a new session identifier after a successful user login, which allows session fixation attacks, if an attacker is able to control a user's session ID. This issue affects: All PAN-OS 7.1 and 8.0 versions; PAN-OS 8.1 versions earlier than 8.1.14; PAN-OS 9.0 versions earlier than 9.0.8.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.004 (35.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 35th percentile — 35.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Palo Alto Networks Pan-Os — versions 8.0.*, 7.1.*, 8.1
- Paloaltonetworks Pan-Os
Weakness classification (CWE)
References
- security.paloaltonetworks.com/CVE-2020-1993 (Vendor Advisory)
Frequently asked questions
- What is CVE-2020-1993?
- CVE-2020-1993 is a low-severity vulnerability in Palo Alto Networks Pan-Os, classified under Session Fixation. CVSS score: 3.7/10. Published 2020-05-13.
- How severe is CVE-2020-1993?
- Low severity. CVSS v3 base score is 3.7 out of 10.