製品・ソフトウェアに関する情報

JVN脆弱性詳細

Samsung Account における不適切なデフォルトパーミッションに関する脆弱性

Title	Samsung Account における不適切なデフォルトパーミッションに関する脆弱性
Summary	Samsung Account には、不適切なデフォルトパーミッションに関する脆弱性が存在します。
Possible impacts	情報を取得される、情報を改ざんされる、およびサービス運用妨害 (DoS) 状態にされる可能性があります。
Solution	ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date	April 9, 2021, midnight
Registration Date	Dec. 14, 2021, 4 p.m.
Last Update	Dec. 14, 2021, 4 p.m.

CVSS3.0 : 重要
Score	7.8
Vector	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS2.0 : 警告
Score	4.6
Vector	AV:L/AC:L/Au:N/C:P/I:P/A:P

CVE (情報セキュリティ共通脆弱性識別子)

No	Name	URL
Common Vulnerabilities and Exposures (CVE)
1	CVE-2021-25381	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25381
National Vulnerability Database (NVD)
2	CVE-2021-25381	https://nvd.nist.gov/vuln/detail/CVE-2021-25381

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-276	https://cwe.mitre.org/data/definitions/276.html

ベンダー情報

No	Name	URL
Samsung Mobile Security
1	Security Updates (APR-2021 Updates)	https://security.samsungmobile.com/serviceWeb.smsb
2	Welcome to Samsung Mobile Security	https://security.samsungmobile.com/main.smsb

Change Log

No	Changed Details	Date of change
1	[2021年12月14日] 掲載	Dec. 14, 2021, 4 p.m.

NVD Vulnerability Information

CVE-2021-25381

Summary	Using unsafe PendingIntent in Samsung Account in versions 10.8.0.4 in Android P(9.0) and below, and 12.1.1.3 in Android Q(10.0) and above allows local attackers to perform unauthorized action without permission via hijacking the PendingIntent.
Publication Date	April 10, 2021, 3:15 a.m.
Registration Date	April 10, 2021, 10:03 a.m.
Last Update	Nov. 21, 2024, 2:54 p.m.

Affected software configurations

Configuration1		or higher	or less	more than	less than
cpe:2.3:a:samsung:account:10.8.0.4:::::::*
execution environment
1	cpe:2.3:o:google:android:1.0:::::::*
2	cpe:2.3:o:google:android:1.1:::::::*
3	cpe:2.3:o:google:android:1.5:::::::*
4	cpe:2.3:o:google:android:1.6:::::::*
5	cpe:2.3:o:google:android:2.0:::::::*
6	cpe:2.3:o:google:android:2.0.1:::::::*
7	cpe:2.3:o:google:android:2.1:::::::*
8	cpe:2.3:o:google:android:2.2:::::::*
9	cpe:2.3:o:google:android:2.2:rev1::::::
10	cpe:2.3:o:google:android:2.2.1:::::::*
11	cpe:2.3:o:google:android:2.2.2:::::::*
12	cpe:2.3:o:google:android:2.2.3:::::::*
13	cpe:2.3:o:google:android:2.3:rev1::::::
14	cpe:2.3:o:google:android:2.3:::::::*
15	cpe:2.3:o:google:android:2.3.1:::::::*
16	cpe:2.3:o:google:android:2.3.2:::::::*
17	cpe:2.3:o:google:android:2.3.3:::::::*
18	cpe:2.3:o:google:android:2.3.4:::::::*
19	cpe:2.3:o:google:android:2.3.5:::::::*
20	cpe:2.3:o:google:android:2.3.6:::::::*
21	cpe:2.3:o:google:android:2.3.7:::::::*
22	cpe:2.3:o:google:android:3.0:::::::*
23	cpe:2.3:o:google:android:3.1:::::::*
24	cpe:2.3:o:google:android:3.2:::::::*
25	cpe:2.3:o:google:android:3.2.1:::::::*
26	cpe:2.3:o:google:android:3.2.2:::::::*
27	cpe:2.3:o:google:android:3.2.4:::::::*
28	cpe:2.3:o:google:android:3.2.6:::::::*
29	cpe:2.3:o:google:android:4.0:::::::*
30	cpe:2.3:o:google:android:4.0.1:::::::*
31	cpe:2.3:o:google:android:4.0.2:::::::*
32	cpe:2.3:o:google:android:4.0.3:::::::*
33	cpe:2.3:o:google:android:4.0.4:::::::*
34	cpe:2.3:o:google:android:4.1:::::::*
35	cpe:2.3:o:google:android:4.1.1:::::::*
36	cpe:2.3:o:google:android:4.1.2:::::::*
37	cpe:2.3:o:google:android:4.2:::::::*
38	cpe:2.3:o:google:android:4.2.1:::::::*
39	cpe:2.3:o:google:android:4.2.2:::::::*
40	cpe:2.3:o:google:android:4.3:::::::*
41	cpe:2.3:o:google:android:4.3.1:::::::*
42	cpe:2.3:o:google:android:4.4:::::::*
43	cpe:2.3:o:google:android:4.4.1:::::::*
44	cpe:2.3:o:google:android:4.4.2:::::::*
45	cpe:2.3:o:google:android:4.4.3:::::::*
46	cpe:2.3:o:google:android:4.4.4:::::::*
47	cpe:2.3:o:google:android:5.0:::::::*
48	cpe:2.3:o:google:android:5.0.1:::::::*
49	cpe:2.3:o:google:android:5.0.2:::::::*
50	cpe:2.3:o:google:android:5.1:::::::*
51	cpe:2.3:o:google:android:5.1.0:::::::*
52	cpe:2.3:o:google:android:5.1.1:::::::*
53	cpe:2.3:o:google:android:6.0:::::::*
54	cpe:2.3:o:google:android:6.0.1:::::::*
55	cpe:2.3:o:google:android:7.0:::::::*
56	cpe:2.3:o:google:android:7.1.0:::::::*
57	cpe:2.3:o:google:android:7.1.1:::::::*
58	cpe:2.3:o:google:android:7.1.2:::::::*
59	cpe:2.3:o:google:android:8.0:::::::*
60	cpe:2.3:o:google:android:8.1:::::::*
61	cpe:2.3:o:google:android:9.0:::::::*

Configuration2		or higher	or less	more than	less than
cpe:2.3:a:samsung:account:12.1.1.3:::::::*
execution environment
1	cpe:2.3:o:google:android:10.0:::::::*
2	cpe:2.3:o:google:android:11.0:::::::*

Related information, measures and tools

No	URL	タグ
1	https://security.samsungmobile.com/	Vendor Advisory
2	https://security.samsungmobile.com/	Vendor Advisory
3	https://security.samsungmobile.com/serviceWeb.smsb	Vendor Advisory
4	https://security.samsungmobile.com/serviceWeb.smsb	Vendor Advisory

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-276	不適切なデフォルトパーミッション	https://cwe.mitre.org/data/definitions/276.html

Configuration1		or higher	or less	more than	less than
cpe:2.3:a:samsung:account:10.8.0.4:::::::*
execution environment
1	cpe:2.3:o:google:android:1.0:::::::*
2	cpe:2.3:o:google:android:1.1:::::::*
3	cpe:2.3:o:google:android:1.5:::::::*
4	cpe:2.3:o:google:android:1.6:::::::*
5	cpe:2.3:o:google:android:2.0:::::::*
6	cpe:2.3:o:google:android:2.0.1:::::::*
7	cpe:2.3:o:google:android:2.1:::::::*
8	cpe:2.3:o:google:android:2.2:::::::*
9	cpe:2.3:o:google:android:2.2:rev1::::::
10	cpe:2.3:o:google:android:2.2.1:::::::*
11	cpe:2.3:o:google:android:2.2.2:::::::*
12	cpe:2.3:o:google:android:2.2.3:::::::*
13	cpe:2.3:o:google:android:2.3:rev1::::::
14	cpe:2.3:o:google:android:2.3:::::::*
15	cpe:2.3:o:google:android:2.3.1:::::::*
16	cpe:2.3:o:google:android:2.3.2:::::::*
17	cpe:2.3:o:google:android:2.3.3:::::::*
18	cpe:2.3:o:google:android:2.3.4:::::::*
19	cpe:2.3:o:google:android:2.3.5:::::::*
20	cpe:2.3:o:google:android:2.3.6:::::::*
21	cpe:2.3:o:google:android:2.3.7:::::::*
22	cpe:2.3:o:google:android:3.0:::::::*
23	cpe:2.3:o:google:android:3.1:::::::*
24	cpe:2.3:o:google:android:3.2:::::::*
25	cpe:2.3:o:google:android:3.2.1:::::::*
26	cpe:2.3:o:google:android:3.2.2:::::::*
27	cpe:2.3:o:google:android:3.2.4:::::::*
28	cpe:2.3:o:google:android:3.2.6:::::::*
29	cpe:2.3:o:google:android:4.0:::::::*
30	cpe:2.3:o:google:android:4.0.1:::::::*
31	cpe:2.3:o:google:android:4.0.2:::::::*
32	cpe:2.3:o:google:android:4.0.3:::::::*
33	cpe:2.3:o:google:android:4.0.4:::::::*
34	cpe:2.3:o:google:android:4.1:::::::*
35	cpe:2.3:o:google:android:4.1.1:::::::*
36	cpe:2.3:o:google:android:4.1.2:::::::*
37	cpe:2.3:o:google:android:4.2:::::::*
38	cpe:2.3:o:google:android:4.2.1:::::::*
39	cpe:2.3:o:google:android:4.2.2:::::::*
40	cpe:2.3:o:google:android:4.3:::::::*
41	cpe:2.3:o:google:android:4.3.1:::::::*
42	cpe:2.3:o:google:android:4.4:::::::*
43	cpe:2.3:o:google:android:4.4.1:::::::*
44	cpe:2.3:o:google:android:4.4.2:::::::*
45	cpe:2.3:o:google:android:4.4.3:::::::*
46	cpe:2.3:o:google:android:4.4.4:::::::*
47	cpe:2.3:o:google:android:5.0:::::::*
48	cpe:2.3:o:google:android:5.0.1:::::::*
49	cpe:2.3:o:google:android:5.0.2:::::::*
50	cpe:2.3:o:google:android:5.1:::::::*
51	cpe:2.3:o:google:android:5.1.0:::::::*
52	cpe:2.3:o:google:android:5.1.1:::::::*
53	cpe:2.3:o:google:android:6.0:::::::*
54	cpe:2.3:o:google:android:6.0.1:::::::*
55	cpe:2.3:o:google:android:7.0:::::::*
56	cpe:2.3:o:google:android:7.1.0:::::::*
57	cpe:2.3:o:google:android:7.1.1:::::::*
58	cpe:2.3:o:google:android:7.1.2:::::::*
59	cpe:2.3:o:google:android:8.0:::::::*
60	cpe:2.3:o:google:android:8.1:::::::*
61	cpe:2.3:o:google:android:9.0:::::::*