What is CVE-2018-20577?

CVE-2018-20577 is a critical-severity vulnerability in Orange Arv7519rw22 Livebox 2.1, classified under Cross-Site Request Forgery (CSRF). CVSS score: 9.1/10. Published 2018-12-28.

How severe is CVE-2018-20577?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Is CVE-2018-20577 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

CSRF in Orange Arv7519rw22 Livebox 2.1

CVE-2018-20577

Orange Livebox 00.96.320S devices allow cgi-bin/restore.exe, cgi-bin/firewall_SPI.exe, cgi-bin/setup_remote_mgmt.exe, cgi-bin/setup_pass.exe, and cgi-bin/upgradep.exe CSRF. This is related to Firmware 01.11.2017-11:43:44, Boot v0.70.03, Modem 5.4.1.10.1.1A, Hardware 02, and Arcadyan ARV7519RW22-A-L T VR9 1.2.

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.006 (44.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H.

Affected products

Orange Arv7519rw22_livebox_2.1
Orange Arv7519rw22_livebox_2.1_firmware — versions 00.96.320s
N/a — versions n/a

Weakness classification (CWE)

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

Public proof-of-concept exploits

zadewg/LIVEBOX-0DAY

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-20577?: CVE-2018-20577 is a critical-severity vulnerability in Orange Arv7519rw22 Livebox 2.1, classified under Cross-Site Request Forgery (CSRF). CVSS score: 9.1/10. Published 2018-12-28.
How severe is CVE-2018-20577?: Critical severity. CVSS v3 base score is 9.1 out of 10.
Is CVE-2018-20577 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.