Common Weakness Enumeration
CWE-912
Allowed-with-ReviewHidden Functionality
Abstraction: Class · Status: Incomplete
The product contains functionality that is not documented, not part of the specification, and not accessible through an interface or command sequence that is obvious to the product's users or administrators.
146 vulnerabilities reference this CWE, most recent first.
CVE-2023-6614 (GCVE-0-2023-6614)
Vulnerability from cvelistv5 – Published: 2023-12-08 16:00 – Updated: 2024-08-02 08:35
VLAI
EPSS
VEX
Title
Typecho Page manage-pages.php backdoor
Summary
A vulnerability classified as problematic was found in Typecho 1.2.1. Affected by this vulnerability is an unknown functionality of the file /admin/manage-pages.php of the component Page Handler. The manipulation leads to backdoor. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-247249 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
CWE
- CWE-912 - Backdoor
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.247249 | vdb-entry |
| https://vuldb.com/?ctiid.247249 | signaturepermissions-required |
| https://github.com/JTZ-a/SRC/blob/master/Typecho/… | exploit |
Credits
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CVE-2023-4467 (GCVE-0-2023-4467)
Vulnerability from cvelistv5 – Published: 2023-12-29 09:38 – Updated: 2024-08-02 07:31
VLAI
EPSS
VEX
Title
Poly Trio 8800 Test Automation Mode backdoor
Summary
A vulnerability was found in Poly Trio 8800 7.2.6.0019 and classified as critical. Affected by this issue is some unknown functionality of the component Test Automation Mode. The manipulation leads to backdoor. It is possible to launch the attack on the physical device. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-249260.
Severity
6.2 (Medium)
6.2 (Medium)
CWE
- CWE-912 - Backdoor
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.249260 | vdb-entry |
| https://vuldb.com/?ctiid.249260 | signaturepermissions-required |
| https://modzero.com/en/advisories/mz-23-01-poly-voip/ | related |
| https://github.com/modzero/MZ-23-01-Poly-VoIP-Devices | exploit |
| https://fahrplan.events.ccc.de/congress/2023/fahr… | related |
Credits
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CVE-2022-38452 (GCVE-0-2022-38452)
Vulnerability from cvelistv5 – Published: 2023-03-21 17:41 – Updated: 2025-02-26 16:38
VLAI
EPSS
VEX
Summary
A command execution vulnerability exists in the hidden telnet service functionality of Netgear Orbi Router RBR750 4.6.8.5. A specially-crafted network request can lead to arbitrary command execution. An attacker can send a network request to trigger this vulnerability.
Severity
7.2 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-912 - Hidden Functionality
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Netgear | Orbi Router RBR750 |
Affected:
4.6.8.5
|
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CVE-2022-36429 (GCVE-0-2022-36429)
Vulnerability from cvelistv5 – Published: 2023-03-21 17:41 – Updated: 2024-08-03 10:07
VLAI
EPSS
VEX
Summary
A command execution vulnerability exists in the ubus backend communications functionality of Netgear Orbi Satellite RBS750 4.6.8.5. A specially-crafted JSON object can lead to arbitrary command execution. An attacker can send a sequence of malicious packets to trigger this vulnerability.
Severity
7.2 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-912 - Hidden Functionality
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Netgear | Orbi Satellite RBS750 |
Affected:
4.6.8.5
|
|
| netgear | rbs750_firmware |
Affected:
4.6.8.5
cpe:2.3:o:netgear:rbs750_firmware:4.6.8.5:*:*:*:*:*:*:* |
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CVE-2022-3843 (GCVE-0-2022-3843)
Vulnerability from cvelistv5 – Published: 2023-02-16 14:58 – Updated: 2025-03-18 14:41
VLAI
EPSS
VEX
Title
WAGO: Exposure of configuration interface in unmanaged switches
Summary
In WAGO Unmanaged Switch (852-111/000-001) in firmware version 01 an undocumented configuration interface without authorization allows an remote attacker to read system information and configure a limited set of parameters.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-912 - Hidden functionality
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| WAGO | Unmanaged Switch 852-111/000-001 |
Affected:
01
|
Date Public
2023-02-16 13:45
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CVE-2022-3203 (GCVE-0-2022-3203)
Vulnerability from cvelistv5 – Published: 2022-10-21 12:30 – Updated: 2025-05-07 14:06
VLAI
EPSS
VEX
Title
ORing net IAP-420(+) Hidden Functionality
Summary
On ORing net IAP-420(+) with FW version 2.0m a telnet server is enabled by default and cannot permanently be disabled. You can connect to the device via LAN or WiFi with hardcoded credentials and get an administrative shell. These credentials are reset to defaults with every reboot.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-912 - Hidden Functionality
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ORing | IAP-420(+) |
Affected:
FW 2.0m
|
Date Public
2022-10-21 00:00
Credits
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CVE-2022-1741 (GCVE-0-2022-1741)
Vulnerability from cvelistv5 – Published: 2022-06-24 15:00 – Updated: 2025-04-17 18:47
VLAI
EPSS
VEX
Title
2.2.3 HIDDEN FUNCTIONALITY CWE-912
Summary
The tested version of Dominion Voting Systems ImageCast X has a Terminal Emulator application which could be leveraged by an attacker to gain elevated privileges on a device and/or install malicious code.
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-912 - cwe-912
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-2… | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Dominion Voting Systems | ImageCast X application |
Affected:
Version 5.5-A Versions 5.5.10.30 and 5.5.10.32
|
|
| Dominion Voting Systems | ImageCast X firmware |
Affected:
Version 5.5-A
|
Date Public
2022-06-03 00:00
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CVE-2021-43987 (GCVE-0-2021-43987)
Vulnerability from cvelistv5 – Published: 2021-12-23 19:48 – Updated: 2024-09-16 23:35
VLAI
EPSS
VEX
Title
mySCADA myPRO
Summary
An additional, nondocumented administrative account exists in mySCADA myPRO Versions 8.20.0 and prior that is not exposed through the web interface, which cannot be deleted or changed through the regular web interface.
Severity
9.8 (Critical)
CWE
- CWE-912 - Hidden Functionality
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-2… | x_refsource_MISC |
Date Public
2021-12-21 00:00
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CVE-2021-36403 (GCVE-0-2021-36403)
Vulnerability from cvelistv5 – Published: 2023-03-06 00:00 – Updated: 2025-03-07 17:58
VLAI
EPSS
VEX
Summary
In Moodle, in some circumstances, email notifications of messages could have the link back to the original message hidden by HTML, which may pose a phishing risk.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
Impacted products
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CVE-2021-25371 (GCVE-0-2021-25371)
Vulnerability from cvelistv5 – Published: 2021-03-26 18:24 – Updated: 2025-10-21 23:25
VLAI
EPSS
VEX
Summary
A vulnerability in DSP driver prior to SMR Mar-2021 Release 1 allows attackers load arbitrary ELF libraries inside DSP.
Severity
6.1 (Medium)
SSVC
Exploitation: active
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-912 - Hidden Functionality
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://security.samsungmobile.com/securityUpdate.smsb | x_refsource_CONFIRM |
| https://security.samsungmobile.com | x_refsource_MISC |
| https://www.cisa.gov/known-exploited-vulnerabilit… | government-resource |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Samsung Mobile | Samsung Mobile Devices |
Affected:
Q(10.0), R(11.0) devices with exynos980, exynos2100, exynos9830 , < SMR Mar-2021 Release 1
(custom)
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Mitigation
Installation
Always verify the integrity of the product that is being installed.
CAPEC-133: Try All Common Switches
An attacker attempts to invoke all common switches and options in the target application for the purpose of discovering weaknesses in the target. For example, in some applications, adding a --debug switch causes debugging information to be displayed, which can sometimes reveal sensitive processing or configuration information to an attacker. This attack differs from other forms of API abuse in that the attacker is indiscriminately attempting to invoke options in the hope that one of them will work rather than specifically targeting a known option. Nonetheless, even if the attacker is familiar with the published options of a targeted application this attack method may still be fruitful as it might discover unpublicized functionality.
CAPEC-190: Reverse Engineer an Executable to Expose Assumed Hidden Functionality
An attacker analyzes a binary file or executable for the purpose of discovering the structure, function, and possibly source-code of the file by using a variety of analysis techniques to effectively determine how the software functions and operates. This type of analysis is also referred to as Reverse Code Engineering, as techniques exist for extracting source code from an executable. Several techniques are often employed for this purpose, both black box and white box. The use of computer bus analyzers and packet sniffers allows the binary to be studied at a level of interactions with its computing environment, such as a host OS, inter-process communication, and/or network communication. This type of analysis falls into the 'black box' category because it involves behavioral analysis of the software without reference to source code, object code, or protocol specifications.