The O2 Business application 1.2.0 for Android exposes the canvasm.myo2.SplashActivity…
Priority LOW 29CWE-601Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Spoofing
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-601.
Summary
The O2 Business application 1.2.0 for Android exposes the canvasm.myo2.SplashActivity activity to other applications. The purpose of this activity is to handle deeplinks that can be delivered either via links or by directly calling the activity. However, the deeplink format is not properly validated. This can be abused by an attacker to redirect a user to any page and deliver any content to the user.
Why it matters now
EPSS 0.01001 63rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:telefonica:o2_business:1.2.0:*:*:*:*:android:*:* | 1.2.0 | Vulnerable | Telefonica |
- cpe:2.3:a:telefonica:o2_business:1.2.0:*:*:*:*:android:*:* Versions 1.2.0 Vulnerable ·Telefonica
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-11882
- 2026-10-03 Alias added: GHSA-f23r-g68v-wvgq
References
Sources
- CVE-2020-11882 · CVE Program
- CVE-2020-11882 · NVD
- FIRST EPSS
- GHSA-f23r-g68v-wvgq · GitHub Advisory Database · CC BY 4.0
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