CVE-2020-14049
7.5 · HIGHOverview
CVE-2020-14049 is a high-severity vulnerability affecting rakuten viber. It was published on June 22, 2020 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Viber for Windows up to 13.2.0.39 does not properly quote its custom URI handler. A malicious website could launch Viber with arbitrary parameters, forcing a victim to send an NTLM authentication request, and either relay the request or capture the hash for offline password cracking. NOTE: this issue exists because of an incomplete fix for CVE-2019-12569.
Remediation
Check the references section for vendor advisories and patches from rakuten. Update viber to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| rakuten | viber | >= 0, < 13.2.0.39 | Affected |
Frequently Asked Questions
What is CVE-2020-14049?
CVE-2020-14049 is a high-severity vulnerability affecting rakuten viber. It was published on June 22, 2020 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2020-14049?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2020-14049?
Check the references section for vendor advisories and patches from rakuten. Update viber to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2020-14049?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-14049 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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