Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2021-26277— Security Advisory | PendingIntent hijacking vulnerability in Framework Services

Quick assessment

Affected
vivo Frame service
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Vivo Frame service是中国Vivo公司的一种框架服务。 Vivo Frame service Android 11之前版本存在安全漏洞，该漏洞源于框架服务错误地处理 pendingIntent，攻击者利用该漏洞可以执行特权操作。

CVSS 5.6 · Medium EPSS 0.34% · P27
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2021-26277

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Security Advisory | PendingIntent hijacking vulnerability in Framework Services
Source: CVE Program / CVE List V5
Vulnerability Description
The framework service handles pendingIntent incorrectly, allowing a malicious application with certain privileges to perform privileged actions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Vivo Frame service 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Vivo Frame service是中国Vivo公司的一种框架服务。 Vivo Frame service Android 11之前版本存在安全漏洞，该漏洞源于框架服务错误地处理 pendingIntent，攻击者利用该漏洞可以执行特权操作。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
vivo Frame service 2021.6.30 ~ all -

II. Public POCs for CVE-2021-26277

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2021-26277

请登录查看更多情报信息。

Other References for CVE-2021-26277 (1)

IV. Related Vulnerabilities

Same vendor: vivo
Same weakness: CWE-94

V. Comments for CVE-2021-26277

No comments yet

Leave a comment