CVE-2021-43319

Zoho ManageEngine Network Configuration Manager before 125488 is vulnerable to command injection due to improper validation in the Ping functionality.

Published: 2021-11-30 Last update: 2024-11-21 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2021-43319 is rated High Risk (73.3/100): CVSS Critical severity, with high exploitation likelihood (EPSS 73.76%, 99th percentile). EPSS ranks this CVE among the most likely to be exploited in the near term. High exploitation likelihood—assess exposure and prioritize remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2021-43319

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2025-12-11 74.22% 73.76% -0.46%
2 2025-03-30 58.17% 74.22% +16.06%
3 2025-03-29 — 58.17% —

Full EPSS history (16 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2021-43319

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
9.8 3.1 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 3.9 5.9 [email protected]
7.5 2.0 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 6.4 [email protected]

Weakness enumeration for CVE-2021-43319

Affected software / configurations for CVE-2021-43319

Vendor Product Version Raw CPE
zohocorp manageengine_network_configuration_manager 11.0 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:11.0:-:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 11.0 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:11.0:build11000:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.0 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.0:-:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.0 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.0:build12000:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.1 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.1:-:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.1 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.1:build12100:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.2 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.2:-:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.2 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.2:build12200:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:-:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build12300:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123008:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123023:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123035:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123052:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123055:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123057:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123064:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123069:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123070:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123083:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123091:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123105:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123106:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123123:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123129:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123137:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123151:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123156:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123159:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123169:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123177:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123179:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123191:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123194:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123206:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123207:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123214:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123215:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123217:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123218:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123222:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123223:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123231:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123237:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123239:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123274:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123277:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123279:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123288:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123304:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123306:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123312:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123323:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.3 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.3:build123327:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.4 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.4:-:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.4 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.4:build124000:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.4 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.4:build124022:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.4 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.4:build124024:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.4 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.4:build124026:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.4 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.4:build124031:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.4 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.4:build124041:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.4 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.4:build124043:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.4 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.4:build124057:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.4 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.4:build124073:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.4 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.4:build124079:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.4 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.4:build124094:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.4 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.4:build124095:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.4 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.4:build124098:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.4 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.4:build124099:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.4 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.4:build124103:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.4 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.4:build124104:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.4 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.4:build124168:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.4 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.4:build124172:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.4 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.4:build124176:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.4 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.4:build124177:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.4 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.4:build124181:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.4 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.4:build124186:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.4 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.4:build124188:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.4 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.4:build124196:*:*:*:*:*:*
zohocorp manageengine_network_configuration_manager 12.5 cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:12.5:-:*:*:*:*:*:*

References for CVE-2021-43319

cvelogic Threat Intelligence