Paper/Archive/CVE-2020-17496

CVE-2020-17496

vBulletin vBulletin — vBulletin PHP Module Remote Code Execution Vulnerability

KEV · due 3 May EPSS 87%public exploit SSVC act CVSS 9.8

CVSS 9.8 (ADP)9.8 / 10 × 3029.4 In CISA KEV+3030.0 EPSS percentile 99.8.998 × 2020.0 Exploit: SSVC active+1010.0 SSVC exploitation: active+1010.0

Description · from the CVE record

vBulletin 5.5.4 through 5.6.2 allows remote command execution via crafted subWidgets data in an ajax/render/widget_tabbedcontainer_tab_panel request. NOTE: this issue exists because of an incomplete fix for CVE-2019-16759.

Affected

ProductAffectedFixed inSource

n/an/a–CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA ADPSSVCExploitation: active · Automatable: yes · Technical impact: total

References

refcwe.mitre.org/data/definitions/78.html refblog.exploitee.rs/2020/exploiting-vbulletin-a-tale-of-patch-fail refforum.vbulletin.com/forum/vbulletin-announcements/vbulletin-announcements_aa/4445227-vbulletin-5-6-0-5-6-1-5-6-2-security-patch refseclists.org/fulldisclosure/2020/Aug/5 refcisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-17496 kevcisa.gov/known-exploited-vulnerabilities-catalog