Medium severity · published May 13, 2020
CVE-2020-1994
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
4.4
CVSS
0.2%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Attack vector
Local
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 15% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PA
PAN-OS · Palo Alto Networks
7.1.0 through 7.1.26; 8.0.0 through 8.0.20; 8.1.0 before 8.1.13; 9.0.0 through 9.0.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-1994
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-1994
Vendor Advisory
https://security.paloaltonetworks.com/CVE-2020-1994
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