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CWE-77

3,620 CVEs • Abstraction: Class • Likelihood of Exploit: High

Improper Neutralization of Special Elements used in a Command ('Command Injection')

The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

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CVEs (3,620)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Totolink
1X5000r Firmware
Jun 17, 2026
Aug 21, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
TOTOLINK X5000R_V9.1.0cu.2089_B20211224 and X5000R_V9.1.0cu.2350_B20230313 were discovered to contain a remote code execution (RCE) vulnerability via the lang parameter in the setLanguageCfg function.
1Nvki
1Intelligent Broadband Subscriber Gateway
Jul 9, 2026
Aug 21, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
N.V.K.INTER CO., LTD. (NVK) iBSG v3.5 was discovered to contain an OS command injection vulnerability via shell metacharacters in the system_hostname parameter at /manage/network-basic.php.
1Byzoro
1Smart S85f
Jun 17, 2026
Aug 18, 2023
N/A· v4
9.8 CRITICAL· v3
6.5 MEDIUM· v2
A vulnerability was found in Byzoro Smart S85F Management Platform up to 20230807. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /log/decodmail.php. The manipula...Show more
A vulnerability was found in Byzoro Smart S85F Management Platform up to 20230807. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /log/decodmail.php. The manipulation of the argument file leads to command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-237517 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.Show less
1Ruijie
96Rg Eap101 Firmware
Rg Eap101 V2 FirmwareRg Eap102(f) Firmware+93 more
Jun 17, 2026
Aug 17, 2023
N/A· v4
8.8 HIGH· v3
N/A· v2
A command injection vulnerability in RG-EW series home routers and repeaters v.EW_3.0(1)B11P219, RG-NBS and RG-S1930 series switches v.SWITCH_3.0(1)B11P219, RG-EG series business VPN routers v.EG_3.0(1)B11P219, EAP and R...Show more
A command injection vulnerability in RG-EW series home routers and repeaters v.EW_3.0(1)B11P219, RG-NBS and RG-S1930 series switches v.SWITCH_3.0(1)B11P219, RG-EG series business VPN routers v.EG_3.0(1)B11P219, EAP and RAP series wireless access points v.AP_3.0(1)B11P219, and NBC series wireless controllers v.AC_3.0(1)B11P219 allows an authorized attacker to execute arbitrary commands on remote devices by sending a POST request to /cgi-bin/luci/api/cmd via the remoteIp field.Show less
1Asustor
1Data Master
Jun 17, 2026
Aug 17, 2023
N/A· v4
8.8 HIGH· v3
N/A· v2
Improper neutralization of special elements used in a command ('Command Injection') vulnerability in Printer service functionality in ASUSTOR Data Master (ADM) allows remote unauthorized users to execute arbitrary comman...Show more
Improper neutralization of special elements used in a command ('Command Injection') vulnerability in Printer service functionality in ASUSTOR Data Master (ADM) allows remote unauthorized users to execute arbitrary commands via unspecified vectors. Affected products and versions include: ADM 4.0.6.RIS1, 4.1.0 and below as well as ADM 4.2.2.RI61 and below. Show less
1Moxa
1Tn 5900 Firmware
Jun 17, 2026
Aug 17, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
TN-5900 Series firmware versions v3.3 and prior are vulnerable to the command-injection vulnerability. This vulnerability stems from insufficient input validation and improper authentication in the certification-generati...Show more
TN-5900 Series firmware versions v3.3 and prior are vulnerable to the command-injection vulnerability. This vulnerability stems from insufficient input validation and improper authentication in the certification-generation function, which could potentially allow malicious users to execute remote code on affected devices.Show less
1Moxa
2Tn 4900 Firmware
Tn 5900 Firmware
Jun 17, 2026
Aug 17, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
TN-4900 Series firmware versions v1.2.4 and prior and TN-5900 Series firmware versions v3.3 and prior are vulnerable to the command-injection vulnerability. This vulnerability stems from insufficient input validation in...Show more
TN-4900 Series firmware versions v1.2.4 and prior and TN-5900 Series firmware versions v3.3 and prior are vulnerable to the command-injection vulnerability. This vulnerability stems from insufficient input validation in the certificate-generation function, which could potentially allow malicious users to execute remote code on affected devices.Show less
1Moxa
1Tn 5900 Firmware
Jun 17, 2026
Aug 17, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
TN-5900 Series firmware versions v3.3 and prior are vulnerable to command-injection vulnerability. This vulnerability stems from insufficient input validation and improper authentication in the key-generation function, w...Show more
TN-5900 Series firmware versions v3.3 and prior are vulnerable to command-injection vulnerability. This vulnerability stems from insufficient input validation and improper authentication in the key-generation function, which could potentially allow malicious users to execute remote code on affected devices.Show less
1Moxa
2Tn 4900 Firmware
Tn 5900 Firmware
Jun 17, 2026
Aug 17, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
TN-4900 Series firmware versions v1.2.4 and prior and TN-5900 Series firmware versions v3.3 and prior are vulnerable to the command injection vulnerability. This vulnerability stems from insufficient input validation in...Show more
TN-4900 Series firmware versions v1.2.4 and prior and TN-5900 Series firmware versions v3.3 and prior are vulnerable to the command injection vulnerability. This vulnerability stems from insufficient input validation in the key-generation function, which could potentially allow malicious users to execute remote code on affected devices.Show less
1Moxa
2Tn 4900 Firmware
Tn 5900 Firmware
Jun 17, 2026
Aug 17, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
TN-4900 Series firmware versions v1.2.4 and prior and TN-5900 Series firmware versions v3.3 and prior are vulnerable to the command injection vulnerability. This vulnerability stems from inadequate input validation in th...Show more
TN-4900 Series firmware versions v1.2.4 and prior and TN-5900 Series firmware versions v3.3 and prior are vulnerable to the command injection vulnerability. This vulnerability stems from inadequate input validation in the certificate management function, which could potentially allow malicious users to execute remote code on affected devices.Show less
1Cisco
1Intersight Virtual Appliance
Jun 17, 2026
Aug 16, 2023
N/A· v4
4.3 MEDIUM· v3
N/A· v2
A vulnerability in Cisco Intersight Virtual Appliance could allow an unauthenticated, adjacent attacker to access internal HTTP services that are otherwise inaccessible. This vulnerability is due to insufficient restr...Show more
A vulnerability in Cisco Intersight Virtual Appliance could allow an unauthenticated, adjacent attacker to access internal HTTP services that are otherwise inaccessible. This vulnerability is due to insufficient restrictions on internally accessible http proxies. An attacker could exploit this vulnerability by submitting a crafted CLI command. A successful exploit could allow the attacker access to internal subnets beyond the sphere of their intended access level.Show less
1Cisco
1Intersight Private Virtual Appliance
Jun 17, 2026
Aug 16, 2023
N/A· v4
9.1 CRITICAL· v3
N/A· v2
Multiple vulnerabilities in Cisco Intersight Private Virtual Appliance could allow an authenticated, remote attacker to execute arbitrary commands using root-level privileges. The attacker would need to have Administrato...Show more
Multiple vulnerabilities in Cisco Intersight Private Virtual Appliance could allow an authenticated, remote attacker to execute arbitrary commands using root-level privileges. The attacker would need to have Administrator privileges on the affected device to exploit these vulnerabilities. These vulnerabilities are due to insufficient input validation when extracting uploaded software packages. An attacker could exploit these vulnerabilities by authenticating to an affected device and uploading a crafted software package. A successful exploit could allow the attacker to execute commands on the underlying operating system with root-level privileges.Show less
1Cisco
1Intersight Private Virtual Appliance
Jun 17, 2026
Aug 16, 2023
N/A· v4
9.1 CRITICAL· v3
N/A· v2
Multiple vulnerabilities in Cisco Intersight Private Virtual Appliance could allow an authenticated, remote attacker to execute arbitrary commands using root-level privileges. The attacker would need to have Administrato...Show more
Multiple vulnerabilities in Cisco Intersight Private Virtual Appliance could allow an authenticated, remote attacker to execute arbitrary commands using root-level privileges. The attacker would need to have Administrator privileges on the affected device to exploit these vulnerabilities. These vulnerabilities are due to insufficient input validation when extracting uploaded software packages. An attacker could exploit these vulnerabilities by authenticating to an affected device and uploading a crafted software package. A successful exploit could allow the attacker to execute commands on the underlying operating system with root-level privileges.Show less
1Cisco
1Telepresence Video Communication Server
Jun 17, 2026
Aug 16, 2023
N/A· v4
7.2 HIGH· v3
N/A· v2
A vulnerability in the web-based management interface of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated, remote attacker with read-write privileges on the app...Show more
A vulnerability in the web-based management interface of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated, remote attacker with read-write privileges on the application to perform a command injection attack that could result in remote code execution on an affected device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface of an affected device. A successful exploit could allow the attacker to establish a remote shell with root privileges.Show less
1Comfast
1Cf Xr11 Firmware
Jun 17, 2026
Aug 15, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
COMFAST CF-XR11 V2.7.2 has a command injection vulnerability detected at function sub_415588. Attackers can send POST request messages to /usr/bin/webmgnt and inject commands into parameter interface and display_name.
1Comfast
1Cf Xr11 Firmware
Jun 17, 2026
Aug 15, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
An issue in COMFAST CF-XR11 v.2.7.2 allows an attacker to execute arbitrary code via the protal_delete_picname parameter in the sub_41171C function at bin/webmgnt.
1Comfast
1Cf Xr11 Firmware
Jun 17, 2026
Aug 15, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
COMFAST CF-XR11 V2.7.2 has a command injection vulnerability detected at function sub_4143F0. Attackers can send POST request messages to /usr/bin/webmgnt and inject commands into parameter timestr.
1Comfast
1Cf Xr11 Firmware
Jun 17, 2026
Aug 15, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
An issue in COMFAST CF-XR11 v.2.7.2 allows an attacker to execute arbitrary code via the ifname and mac parameters in the sub_410074 function at bin/webmgnt.
1Comfast
1Cf Xr11 Firmware
Jun 17, 2026
Aug 15, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
An issue in COMFAST CF-XR11 v.2.7.2 allows an attacker to execute arbitrary code via the destination parameter of sub_431F64 function in bin/webmgnt.
1Wavlink
1Wl Wn575a3 Firmware
Jun 17, 2026
Aug 15, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
An issue in Wavlink WL_WNJ575A3 v.R75A3_V1410_220513 allows a remote attacker to execute arbitrary code via username parameter of the set_sys_adm function in adm.cgi.