CVE-2017-17715
8.8 · HIGHOverview
CVE-2017-17715 is a high-severity vulnerability affecting telegram telegram_messenger. It was published on December 16, 2017 and has a CVSS 3.0 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The saveFile method in MediaController.java in the Telegram Messenger application before 2017-12-08 for Android allows directory traversal via a pathname obtained in a file-transfer request from a remote peer, as demonstrated by writing to tgnet.dat or tgnet.dat.bak.
Remediation
Check the references section for vendor advisories and patches from telegram. Update telegram_messenger 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 |
|---|---|---|---|
| telegram | telegram_messenger | >= 0, < 2017-12-08 | Affected |
Frequently Asked Questions
What is CVE-2017-17715?
CVE-2017-17715 is a high-severity vulnerability affecting telegram telegram_messenger. It was published on December 16, 2017 and has a CVSS 3.0 base score of 8.8 (HIGH).
How severe is CVE-2017-17715?
This vulnerability has a CVSS 3.0 base score of 8.8, 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-2017-17715?
Check the references section for vendor advisories and patches from telegram. Update telegram_messenger 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-2017-17715?
CyberStrike's AI-powered security agents can automatically detect CVE-2017-17715 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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