What is CVE-2020-1977?

CVE-2020-1977 is a high-severity vulnerability in Palo Alto Networks Expedition, classified under Cross-Site Request Forgery (CSRF). CVSS score: 7.5/10. Published 2020-02-12.

How severe is CVE-2020-1977?

High severity. CVSS v3 base score is 7.5 out of 10.

CSRF in Palo Alto Networks Expedition

CVE-2020-1977

Insufficient Cross-Site Request Forgery (XSRF) protection on Expedition Migration Tool allows remote unauthenticated attackers to hijack the authentication of administrators and to perform actions on the Expedition Migration Tool. This issue affects Expedition Migration Tool 1.1.51 and earlier versions.

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.005 (40.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Palo Alto Networks Expedition — versions 1.1
Paloaltonetworks Expedition_migration_tool

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

psirt@paloaltonetworks.com (x_refsource_MISC, Vendor Advisory)
psirt@paloaltonetworks.com (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-1977?: CVE-2020-1977 is a high-severity vulnerability in Palo Alto Networks Expedition, classified under Cross-Site Request Forgery (CSRF). CVSS score: 7.5/10. Published 2020-02-12.
How severe is CVE-2020-1977?: High severity. CVSS v3 base score is 7.5 out of 10.