In Apache HTTP Server 2.4.0 to 2.4.41, redirects configured with mod_rewrite that were intended to be self-referential might be fooled by encoded newlines and redirect instead to an an unexpected URL within the request URL.
Published 2020-04-02 00:15:13
Updated 2022-07-25 18:15:20
View at NVD,   CVE.org
Vulnerability category: Open redirect

Threat overview for CVE-2020-1927

Top countries where our scanners detected CVE-2020-1927
Top open port discovered on systems with this issue 80
IPs affected by CVE-2020-1927 7,386,808
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2020-1927!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2020-1927

0.26%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 65 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-1927

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.8
MEDIUM AV:N/AC:M/Au:N/C:P/I:P/A:N
8.6
4.9
NIST
6.1
MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
2.8
2.7
NIST

CWE ids for CVE-2020-1927

References for CVE-2020-1927

Products affected by CVE-2020-1927

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