The Dolphin Browser for Android 12.0.2 suffers from an insecure parsing implementation of the Intent URI scheme. This vulnerability could allow attackers to abuse this implementation through a malicious Intent URI, in order to invoke private Activities within the Dolphin Browser.
CVE-2017-17553
MEDIUMNVD 5.35.3—
EchelonGraph scoreMEDIUM confidence
Score 5.3 from GitHub Security Advisory published 2022-05-13. NVD baseline CVSS 5.3; sources differ by 0.0.
Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
5.3
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 1%CVSS: 5.3Exploit: NoneExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 5.3
- EG Score
- 5.3(medium)
- EPSS
- 53.7%
- KEV
- Not listed
Published
December 12, 2017
Last Modified
May 13, 2026
References (2)
- cve@mitrehttps://github.com/VerSprite/research/blob/master/advisories/VS-2017-002.md
- af854a3a-2127-422b-91ae-364da2661108https://github.com/VerSprite/research/blob/master/advisories/VS-2017-002.md
Frequently asked(5)
What is CVE-2017-17553?
CVE-2017-17553 is a medium vulnerability published on December 12, 2017. The Dolphin Browser for Android 12.0.2 suffers from an insecure parsing implementation of the Intent URI scheme. This vulnerability could allow attackers to abuse this implementation through a malicious Intent URI, in order to invoke private Activities within the Dolphin Browser.
When was CVE-2017-17553 disclosed?
CVE-2017-17553 was first published in the National Vulnerability Database on December 12, 2017, with the most recent update on May 13, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2017-17553 actively exploited?
CVE-2017-17553 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 53.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2017-17553?
CVE-2017-17553 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2017-17553?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2017-17553, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
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