CVE•Published 2017-04-02•Modified 2026-05-13•1 article on news•5 live references•NVD data

CVE-2017-2389Apple · Safari

Vulnerability data via NVD (ingested)

CVSS v3.1

8.1

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H

EPSS percentile

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Description

An issue was discovered in certain Apple products. iOS before 10.3 is affected. Safari before 10.1 is affected. The issue involves the "Safari" component. It allows remote attackers to spoof an HTTP authentication sheet or cause a denial of service via a crafted web site.

Timeline

Published 2017-04-02

Modified 2026-05-13

External references

NVD MITRE Exploit-DB GitHub PoC VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2017-2389

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Apple Safari"

All exposed Apple Safari instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Safari"

HTTP body or banner mentions "Safari" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2017-2389