CVE-2024-31974Network attack vector

JavaScript execution via unsanitized WebView intent

Published May 17, 2024 · Updated Feb 13, 2025

Code injection in Solarized LLC Firedown Browser & Downloader 1.0.76 allows remote attackers to execute JavaScript via a crafted intent. The exported com.solarized.firedown.IntentActivity passes inadequately sanitized intent URI and extra data to a WebView that displays the supplied content. Any installed Android application can invoke the activity without permissions, while successful execution requires user interaction and remains within the WebView context.

CVSS severity6.3
Medium
EPSS probability0.64%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in Solarized LLC Firedown Browser & Downloader 1.0.76 allows remote attackers to execute JavaScript via a crafted intent. The exported com.solarized.firedown.IntentActivity passes inadequately sanitized intent URI and extra data to a WebView that displays the supplied content. Any installed Android application can invoke the activity without permissions, while successful execution requires user interaction and remains within the WebView context.

The record

CVE
CVE-2024-31974
Published
May 17, 2024
Updated
Feb 13, 2025
Vendor
Solarized LLC
Product
Firedown Browser & Downloader
Classifications
CWE-94
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 17, 2024CVE publishedPublication date reported by the CVE source.
  2. Feb 13, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.0.76

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Solarized LLC · Firedown Browser & Downloaderversion=1.0.76

Published CVSS scores

6.3CISA ADP VulnrichmentCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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