A predictable temporary file vulnerability in PAN-OS allows a local authenticated user with shell access to corrupt arbitrary system files affecting the integrity of the system. This issue affects: All versions of PAN-OS 7.1 and 8.0; PAN-OS 8.1 versions earlier than 8.1.13; PAN-OS 9.0 versions earlier than 9.0.7.
Published 2020-05-13 19:15:12
Updated 2020-05-18 20:38:54
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2020-1994

Probability of exploitation activity in the next 30 days: 0.04%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 6 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2020-1994

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
4.9
MEDIUM AV:L/AC:L/Au:N/C:N/I:C/A:N
3.9
6.9
NIST
4.4
MEDIUM CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
0.8
3.6
NIST
4.1
MEDIUM CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N
0.5
3.6
Palo Alto Networks, Inc.

CWE ids for CVE-2020-1994

  • Creating and using insecure temporary files can leave application and system data vulnerable to attack.
    Assigned by: psirt@paloaltonetworks.com (Secondary)

References for CVE-2020-1994

Products affected by CVE-2020-1994

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