Vulnerability Details : CVE-2020-15862
Net-SNMP through 5.8 has Improper Privilege Management because SNMP WRITE access to the EXTEND MIB provides the ability to run arbitrary commands as root.
Products affected by CVE-2020-15862
- cpe:2.3:a:net-snmp:net-snmp:*:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:esm:*:*:*
- cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:smi-s_provider:-:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:hci_management_node:-:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:solidfire:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-15862
0.11%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 26 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-15862
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
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-2020-15862
-
The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-15862
-
https://security.gentoo.org/glsa/202008-12
Net-SNMP: Multiple vulnerabilities (GLSA 202008-12) — Gentoo securityThird Party Advisory
-
https://security-tracker.debian.org/tracker/CVE-2020-15862
CVE-2020-15862Third Party Advisory
-
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=965166
#965166 - snmpd privilege escalation - Debian Bug report logsIssue Tracking;Third Party Advisory
-
https://salsa.debian.org/debian/net-snmp/-/commit/fad8725402752746daf0a751dcff19eb6aeab52e
snmpd: Disable extend mib Closes: #965166 (fad87254) · Commits · Debian / net-snmp · GitLabPatch;Third Party Advisory
-
https://security.netapp.com/advisory/ntap-20200904-0001/
August 2020 Net-SNMP Vulnerabilities in NetApp Products | NetApp Product SecurityThird Party Advisory
-
https://usn.ubuntu.com/4471-1/
USN-4471-1: Net-SNMP vulnerabilities | Ubuntu security notices | UbuntuThird Party Advisory
-
https://github.com/net-snmp/net-snmp/commit/77f6c60f57dba0aaea5d8ef1dd94bcd0c8e6d205
make the extend mib read-only by default · net-snmp/net-snmp@77f6c60 · GitHubPatch;Third Party Advisory
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