Exim 4 before 4.94.2 allows Execution with Unnecessary Privileges. Because Exim operates as root in the log directory (owned by a non-root user), a symlink or hard link attack allows overwriting critical root-owned files anywhere on the filesystem.
Published 2021-05-06 13:15:09
Updated 2021-05-10 20:17:10
Source MITRE
View at NVD,   CVE.org

Threat overview for CVE-2020-28007

Top countries where our scanners detected CVE-2020-28007
Top open port discovered on systems with this issue 80
IPs affected by CVE-2020-28007 212,661
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2020-28007!
*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-2020-28007

Probability of exploitation activity in the next 30 days: 0.04%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 10 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2020-28007

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
7.2
HIGH AV:L/AC:L/Au:N/C:C/I:C/A:C
3.9
10.0
NIST
7.8
HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
1.8
5.9
NIST

CWE ids for CVE-2020-28007

References for CVE-2020-28007

Products affected by CVE-2020-28007

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