by Kastro
Paper/Archive/CVE-2021-26277

CVE-2021-26277

vivo Frame service — Security Advisory | PendingIntent hijacking vulnerability in Framework Services

EPSS 0.3%CVSS 9.8
critical.is priorityof 100
35
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 27.4.274 × 205.5No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

The framework service handles pendingIntent incorrectly, allowing a malicious application with certain privileges to perform privileged actions.

Affected

ProductAffectedFixed inSource
Frame service2021.6.30 – < allallCNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vivo (CNA)5.6CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

refvivo.com/en/support/security-advisory-detail?id=8