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138 vulnerabilities found for anyconnect_secure_mobility_client by cisco
CVE-2020-3432 (GCVE-0-2020-3432)
Vulnerability from nvd – Published: 2025-02-11 23:56 – Updated: 2025-02-26 18:00
VLAI
Title
Cisco AnyConnect Secure Mobility Client for Mac OS File Corruption Vulnerability
Summary
A vulnerability in the uninstaller component of Cisco AnyConnect Secure Mobility Client for Mac OS could allow an authenticated, local attacker to corrupt the content of any file in the filesystem.
The vulnerability is due to the incorrect handling of directory paths. An attacker could exploit this vulnerability by creating a symbolic link (symlink) to a target file on a specific path. A successful exploit could allow the attacker to corrupt the contents of the file. If the file is a critical systems file, the exploit could lead to a denial of service condition. To exploit this vulnerability, the attacker would need to have valid credentials on the system.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
Severity
5.6 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco Secure Client |
Affected:
N/A
|
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CVE-2024-20474 (GCVE-0-2024-20474)
Vulnerability from nvd – Published: 2024-10-23 17:49 – Updated: 2024-10-23 20:54
VLAI
Summary
A vulnerability in Internet Key Exchange version 2 (IKEv2) processing of Cisco Secure Client Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) of Cisco Secure Client.
This vulnerability is due to an integer underflow condition. An attacker could exploit this vulnerability by sending a crafted IKEv2 packet to an affected system. A successful exploit could allow the attacker to cause Cisco Secure Client Software to crash, resulting in a DoS condition on the client software.
Note: Cisco Secure Client Software releases 4.10 and earlier were known as Cisco AnyConnect Secure Mobility Client.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-191 - Integer Underflow (Wrap or Wraparound)
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco Secure Client |
Affected:
4.9.00086
Affected: 4.9.01095 Affected: 4.9.02028 Affected: 4.9.03047 Affected: 4.9.03049 Affected: 4.9.04043 Affected: 4.9.04053 Affected: 4.9.05042 Affected: 4.9.06037 Affected: 4.10.00093 Affected: 4.10.01075 Affected: 4.10.02086 Affected: 4.10.03104 Affected: 4.10.04065 Affected: 4.10.04071 Affected: 4.10.05085 Affected: 4.10.05095 Affected: 4.10.05111 Affected: 4.10.06079 Affected: 4.10.06090 Affected: 4.10.07061 Affected: 4.10.07062 Affected: 4.10.07073 Affected: 4.10.08025 Affected: 4.10.08029 Affected: 5.0.00238 Affected: 5.0.00529 Affected: 5.0.00556 Affected: 5.0.01242 Affected: 5.0.02075 Affected: 5.0.03072 Affected: 5.0.03076 Affected: 5.0.04032 Affected: 5.0.05040 Affected: 5.1.0.136 Affected: 5.1.1.42 Affected: 5.1.2.42 Affected: 5.1.3.62 |
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CVE-2023-20241 (GCVE-0-2023-20241)
Vulnerability from nvd – Published: 2023-11-22 17:10 – Updated: 2025-06-05 14:23
VLAI
Summary
Multiple vulnerabilities in Cisco Secure Client Software, formerly AnyConnect Secure Mobility Client, could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an affected system.
These vulnerabilities are due to an out-of-bounds memory read from Cisco Secure Client Software. An attacker could exploit these vulnerabilities by logging in to an affected device at the same time that another user is accessing Cisco Secure Client on the same system, and then sending crafted packets to a port on that local host. A successful exploit could allow the attacker to crash the VPN Agent service, causing it to be unavailable to all users of the system. To exploit these vulnerabilities, the attacker must have valid credentials on a multi-user system.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco Secure Client |
Affected:
4.9.00086
Affected: 4.9.01095 Affected: 4.9.02028 Affected: 4.9.03047 Affected: 4.9.03049 Affected: 4.9.04043 Affected: 4.9.04053 Affected: 4.9.05042 Affected: 4.9.06037 Affected: 4.10.00093 Affected: 4.10.01075 Affected: 4.10.02086 Affected: 4.10.03104 Affected: 4.10.04065 Affected: 4.10.04071 Affected: 4.10.05085 Affected: 4.10.05095 Affected: 4.10.05111 Affected: 4.10.06079 Affected: 4.10.06090 Affected: 4.10.07061 Affected: 4.10.07062 Affected: 4.10.07073 Affected: 5.0.00238 Affected: 5.0.00529 Affected: 5.0.00556 Affected: 5.0.01242 Affected: 5.0.02075 Affected: 5.0.03072 Affected: 5.0.03076 Affected: 5.0.04032 |
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CVE-2023-20240 (GCVE-0-2023-20240)
Vulnerability from nvd – Published: 2023-11-22 17:10 – Updated: 2026-06-02 15:06
VLAI
Summary
Multiple vulnerabilities in Cisco Secure Client Software, formerly AnyConnect Secure Mobility Client, could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an affected system. These vulnerabilities are due to an out-of-bounds memory read from Cisco Secure Client Software. An attacker could exploit these vulnerabilities by logging in to an affected device at the same time that another user is accessing Cisco Secure Client on the same system, and then sending crafted packets to a port on that local host. A successful exploit could allow the attacker to crash the VPN Agent service, causing it to be unavailable to all users of the system. To exploit these vulnerabilities, the attacker must have valid credentials on a multi-user system.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco Secure Client |
Affected:
4.9.00086
Affected: 4.9.01095 Affected: 4.9.02028 Affected: 4.9.03047 Affected: 4.9.03049 Affected: 4.9.04043 Affected: 4.9.04053 Affected: 4.9.05042 Affected: 4.9.06037 Affected: 4.10.00093 Affected: 4.10.01075 Affected: 4.10.02086 Affected: 4.10.03104 Affected: 4.10.04065 Affected: 4.10.04071 Affected: 4.10.05085 Affected: 4.10.05095 Affected: 4.10.05111 Affected: 4.10.06079 Affected: 4.10.06090 Affected: 4.10.07061 Affected: 4.10.07062 Affected: 4.10.07073 Affected: 5.0.00238 Affected: 5.0.00529 Affected: 5.0.00556 Affected: 5.0.01242 Affected: 5.0.02075 Affected: 5.0.03072 Affected: 5.0.03076 |
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CVE-2023-20178 (GCVE-0-2023-20178)
Vulnerability from nvd – Published: 2023-06-28 00:00 – Updated: 2024-08-02 09:05
VLAI
Summary
A vulnerability in the client update process of Cisco AnyConnect Secure Mobility Client Software for Windows and Cisco Secure Client Software for Windows could allow a low-privileged, authenticated, local attacker to elevate privileges to those of SYSTEM. The client update process is executed after a successful VPN connection is established.
This vulnerability exists because improper permissions are assigned to a temporary directory that is created during the update process. An attacker could exploit this vulnerability by abusing a specific function of the Windows installer process. A successful exploit could allow the attacker to execute code with SYSTEM privileges.
Severity
7.8 (High)
CWE
- CWE-276 - Incorrect Default Permissions
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco Secure Client |
Affected:
4.9.00086
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CVE-2021-40124 (GCVE-0-2021-40124)
Vulnerability from nvd – Published: 2021-11-04 15:36 – Updated: 2024-11-07 21:43
VLAI
Title
Cisco AnyConnect Secure Mobility Client for Windows with Network Access Manager Module Privilege Escalation Vulnerability
Summary
A vulnerability in the Network Access Manager (NAM) module of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to escalate privileges on an affected device. This vulnerability is due to incorrect privilege assignment to scripts executed before user logon. An attacker could exploit this vulnerability by configuring a script to be executed before logon. A successful exploit could allow the attacker to execute arbitrary code with SYSTEM privileges.
Severity
6.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco AnyConnect Secure Mobility Client |
Affected:
n/a
|
Date Public
2021-11-03 00:00
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CVE-2021-34788 (GCVE-0-2021-34788)
Vulnerability from nvd – Published: 2021-10-06 19:40 – Updated: 2024-11-07 21:51
VLAI
Title
Cisco AnyConnect Secure Mobility Client for Linux and Mac OS with VPN Posture (HostScan) Module Shared Library Hijacking Vulnerability
Summary
A vulnerability in the shared library loading mechanism of Cisco AnyConnect Secure Mobility Client for Linux and Mac OS could allow an authenticated, local attacker to perform a shared library hijacking attack on an affected device if the VPN Posture (HostScan) Module is installed on the AnyConnect client. This vulnerability is due to a race condition in the signature verification process for shared library files that are loaded on an affected device. An attacker could exploit this vulnerability by sending a series of crafted interprocess communication (IPC) messages to the AnyConnect process. A successful exploit could allow the attacker to execute arbitrary code on the affected device with root privileges. To exploit this vulnerability, the attacker must have a valid account on the system.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
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Impacted products
1 product
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|---|---|---|---|
| Cisco | Cisco AnyConnect Secure Mobility Client |
Affected:
n/a
|
Date Public
2021-10-06 00:00
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CVE-2021-1568 (GCVE-0-2021-1568)
Vulnerability from nvd – Published: 2021-06-16 17:45 – Updated: 2024-11-07 22:08
VLAI
Title
Cisco AnyConnect Secure Mobility Client for Windows Denial of Service Vulnerability
Summary
A vulnerability in Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an affected system. This vulnerability is due to uncontrolled memory allocation. An attacker could exploit this vulnerability by copying a crafted file to a specific folder on the system. A successful exploit could allow the attacker to crash the VPN Agent service when the affected application is launched, causing it to be unavailable to all users of the system. To exploit this vulnerability, the attacker must have valid credentials on a multiuser Windows system.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco AnyConnect Secure Mobility Client |
Affected:
n/a
|
Date Public
2021-06-16 00:00
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CVE-2021-1567 (GCVE-0-2021-1567)
Vulnerability from nvd – Published: 2021-06-16 17:45 – Updated: 2024-11-07 22:08
VLAI
Title
Cisco AnyConnect Secure Mobility Client for Windows with VPN Posture (HostScan) Module DLL Hijacking Vulnerability
Summary
A vulnerability in the DLL loading mechanism of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to perform a DLL hijacking attack on an affected device if the VPN Posture (HostScan) Module is installed on the AnyConnect client. This vulnerability is due to a race condition in the signature verification process for DLL files that are loaded on an affected device. An attacker could exploit this vulnerability by sending a series of crafted interprocess communication (IPC) messages to the AnyConnect process. A successful exploit could allow the attacker to execute arbitrary code on the affected device with SYSTEM privileges. To exploit this vulnerability, the attacker must have valid credentials on the Windows system.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco AnyConnect Secure Mobility Client |
Affected:
n/a
|
Date Public
2021-06-16 00:00
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CVE-2021-1519 (GCVE-0-2021-1519)
Vulnerability from nvd – Published: 2021-05-06 12:51 – Updated: 2024-11-08 23:16
VLAI
Title
Cisco AnyConnect Secure Mobility Client Profile Modification Vulnerability
Summary
A vulnerability in the interprocess communication (IPC) channel of Cisco AnyConnect Secure Mobility Client Software could allow an authenticated, local attacker to overwrite VPN profiles on an affected device. The vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted IPC message to the AnyConnect process. A successful exploit could allow the attacker to modify VPN profile files. To exploit this vulnerability, the attacker must have valid credentials on the affected system.
Severity
4.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco AnyConnect Secure Mobility Client |
Affected:
n/a
|
Date Public
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CVE-2021-1496 (GCVE-0-2021-1496)
Vulnerability from nvd – Published: 2021-05-06 12:41 – Updated: 2024-11-08 23:20
VLAI
Title
Cisco AnyConnect Secure Mobility Client for Windows DLL and Executable Hijacking Vulnerabilities
Summary
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Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco AnyConnect Secure Mobility Client |
Affected:
n/a
|
Date Public
2021-05-05 00:00
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CVE-2021-1430 (GCVE-0-2021-1430)
Vulnerability from nvd – Published: 2021-05-06 12:40 – Updated: 2024-11-08 23:21
VLAI
Title
Cisco AnyConnect Secure Mobility Client for Windows DLL and Executable Hijacking Vulnerabilities
Summary
Multiple vulnerabilities in the install, uninstall, and upgrade processes of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to hijack DLL or executable files that are used by the application. A successful exploit could allow the attacker to execute arbitrary code on an affected device with SYSTEM privileges. To exploit these vulnerabilities, the attacker must have valid credentials on the Windows system. For more information about these vulnerabilities, see the Details section of this advisory.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco AnyConnect Secure Mobility Client |
Affected:
n/a
|
Date Public
2021-05-05 00:00
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CVE-2021-1429 (GCVE-0-2021-1429)
Vulnerability from nvd – Published: 2021-05-06 12:40 – Updated: 2024-11-08 23:21
VLAI
Title
Cisco AnyConnect Secure Mobility Client for Windows DLL and Executable Hijacking Vulnerabilities
Summary
Multiple vulnerabilities in the install, uninstall, and upgrade processes of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to hijack DLL or executable files that are used by the application. A successful exploit could allow the attacker to execute arbitrary code on an affected device with SYSTEM privileges. To exploit these vulnerabilities, the attacker must have valid credentials on the Windows system. For more information about these vulnerabilities, see the Details section of this advisory.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
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| URL | Tags |
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Affected:
n/a
|
Date Public
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CVE-2021-1428 (GCVE-0-2021-1428)
Vulnerability from nvd – Published: 2021-05-06 12:40 – Updated: 2024-11-08 23:22
VLAI
Title
Cisco AnyConnect Secure Mobility Client for Windows DLL and Executable Hijacking Vulnerabilities
Summary
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Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco AnyConnect Secure Mobility Client |
Affected:
n/a
|
Date Public
2021-05-05 00:00
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CVE-2021-1427 (GCVE-0-2021-1427)
Vulnerability from nvd – Published: 2021-05-06 12:42 – Updated: 2024-11-08 23:18
VLAI
Title
Cisco AnyConnect Secure Mobility Client for Windows DLL and Executable Hijacking Vulnerabilities
Summary
Multiple vulnerabilities in the install, uninstall, and upgrade processes of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to hijack DLL or executable files that are used by the application. A successful exploit could allow the attacker to execute arbitrary code on an affected device with SYSTEM privileges. To exploit these vulnerabilities, the attacker must have valid credentials on the Windows system. For more information about these vulnerabilities, see the Details section of this advisory.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco AnyConnect Secure Mobility Client |
Affected:
n/a
|
Date Public
2021-05-05 00:00
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CVE-2021-1426 (GCVE-0-2021-1426)
Vulnerability from nvd – Published: 2021-05-06 12:42 – Updated: 2024-11-08 23:18
VLAI
Title
Cisco AnyConnect Secure Mobility Client for Windows DLL and Executable Hijacking Vulnerabilities
Summary
Multiple vulnerabilities in the install, uninstall, and upgrade processes of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to hijack DLL or executable files that are used by the application. A successful exploit could allow the attacker to execute arbitrary code on an affected device with SYSTEM privileges. To exploit these vulnerabilities, the attacker must have valid credentials on the Windows system. For more information about these vulnerabilities, see the Details section of this advisory.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco AnyConnect Secure Mobility Client |
Affected:
n/a
|
Date Public
2021-05-05 00:00
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CVE-2020-3432 (GCVE-0-2020-3432)
Vulnerability from cvelistv5 – Published: 2025-02-11 23:56 – Updated: 2025-02-26 18:00
VLAI
Title
Cisco AnyConnect Secure Mobility Client for Mac OS File Corruption Vulnerability
Summary
A vulnerability in the uninstaller component of Cisco AnyConnect Secure Mobility Client for Mac OS could allow an authenticated, local attacker to corrupt the content of any file in the filesystem.
The vulnerability is due to the incorrect handling of directory paths. An attacker could exploit this vulnerability by creating a symbolic link (symlink) to a target file on a specific path. A successful exploit could allow the attacker to corrupt the contents of the file. If the file is a critical systems file, the exploit could lead to a denial of service condition. To exploit this vulnerability, the attacker would need to have valid credentials on the system.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
Severity
5.6 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco Secure Client |
Affected:
N/A
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CVE-2024-20474 (GCVE-0-2024-20474)
Vulnerability from cvelistv5 – Published: 2024-10-23 17:49 – Updated: 2024-10-23 20:54
VLAI
Summary
A vulnerability in Internet Key Exchange version 2 (IKEv2) processing of Cisco Secure Client Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) of Cisco Secure Client.
This vulnerability is due to an integer underflow condition. An attacker could exploit this vulnerability by sending a crafted IKEv2 packet to an affected system. A successful exploit could allow the attacker to cause Cisco Secure Client Software to crash, resulting in a DoS condition on the client software.
Note: Cisco Secure Client Software releases 4.10 and earlier were known as Cisco AnyConnect Secure Mobility Client.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-191 - Integer Underflow (Wrap or Wraparound)
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco Secure Client |
Affected:
4.9.00086
Affected: 4.9.01095 Affected: 4.9.02028 Affected: 4.9.03047 Affected: 4.9.03049 Affected: 4.9.04043 Affected: 4.9.04053 Affected: 4.9.05042 Affected: 4.9.06037 Affected: 4.10.00093 Affected: 4.10.01075 Affected: 4.10.02086 Affected: 4.10.03104 Affected: 4.10.04065 Affected: 4.10.04071 Affected: 4.10.05085 Affected: 4.10.05095 Affected: 4.10.05111 Affected: 4.10.06079 Affected: 4.10.06090 Affected: 4.10.07061 Affected: 4.10.07062 Affected: 4.10.07073 Affected: 4.10.08025 Affected: 4.10.08029 Affected: 5.0.00238 Affected: 5.0.00529 Affected: 5.0.00556 Affected: 5.0.01242 Affected: 5.0.02075 Affected: 5.0.03072 Affected: 5.0.03076 Affected: 5.0.04032 Affected: 5.0.05040 Affected: 5.1.0.136 Affected: 5.1.1.42 Affected: 5.1.2.42 Affected: 5.1.3.62 |
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CVE-2023-20241 (GCVE-0-2023-20241)
Vulnerability from cvelistv5 – Published: 2023-11-22 17:10 – Updated: 2025-06-05 14:23
VLAI
Summary
Multiple vulnerabilities in Cisco Secure Client Software, formerly AnyConnect Secure Mobility Client, could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an affected system.
These vulnerabilities are due to an out-of-bounds memory read from Cisco Secure Client Software. An attacker could exploit these vulnerabilities by logging in to an affected device at the same time that another user is accessing Cisco Secure Client on the same system, and then sending crafted packets to a port on that local host. A successful exploit could allow the attacker to crash the VPN Agent service, causing it to be unavailable to all users of the system. To exploit these vulnerabilities, the attacker must have valid credentials on a multi-user system.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco Secure Client |
Affected:
4.9.00086
Affected: 4.9.01095 Affected: 4.9.02028 Affected: 4.9.03047 Affected: 4.9.03049 Affected: 4.9.04043 Affected: 4.9.04053 Affected: 4.9.05042 Affected: 4.9.06037 Affected: 4.10.00093 Affected: 4.10.01075 Affected: 4.10.02086 Affected: 4.10.03104 Affected: 4.10.04065 Affected: 4.10.04071 Affected: 4.10.05085 Affected: 4.10.05095 Affected: 4.10.05111 Affected: 4.10.06079 Affected: 4.10.06090 Affected: 4.10.07061 Affected: 4.10.07062 Affected: 4.10.07073 Affected: 5.0.00238 Affected: 5.0.00529 Affected: 5.0.00556 Affected: 5.0.01242 Affected: 5.0.02075 Affected: 5.0.03072 Affected: 5.0.03076 Affected: 5.0.04032 |
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CVE-2023-20240 (GCVE-0-2023-20240)
Vulnerability from cvelistv5 – Published: 2023-11-22 17:10 – Updated: 2026-06-02 15:06
VLAI
Summary
Multiple vulnerabilities in Cisco Secure Client Software, formerly AnyConnect Secure Mobility Client, could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an affected system. These vulnerabilities are due to an out-of-bounds memory read from Cisco Secure Client Software. An attacker could exploit these vulnerabilities by logging in to an affected device at the same time that another user is accessing Cisco Secure Client on the same system, and then sending crafted packets to a port on that local host. A successful exploit could allow the attacker to crash the VPN Agent service, causing it to be unavailable to all users of the system. To exploit these vulnerabilities, the attacker must have valid credentials on a multi-user system.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco Secure Client |
Affected:
4.9.00086
Affected: 4.9.01095 Affected: 4.9.02028 Affected: 4.9.03047 Affected: 4.9.03049 Affected: 4.9.04043 Affected: 4.9.04053 Affected: 4.9.05042 Affected: 4.9.06037 Affected: 4.10.00093 Affected: 4.10.01075 Affected: 4.10.02086 Affected: 4.10.03104 Affected: 4.10.04065 Affected: 4.10.04071 Affected: 4.10.05085 Affected: 4.10.05095 Affected: 4.10.05111 Affected: 4.10.06079 Affected: 4.10.06090 Affected: 4.10.07061 Affected: 4.10.07062 Affected: 4.10.07073 Affected: 5.0.00238 Affected: 5.0.00529 Affected: 5.0.00556 Affected: 5.0.01242 Affected: 5.0.02075 Affected: 5.0.03072 Affected: 5.0.03076 |
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CVE-2023-20178 (GCVE-0-2023-20178)
Vulnerability from cvelistv5 – Published: 2023-06-28 00:00 – Updated: 2024-08-02 09:05
VLAI
Summary
A vulnerability in the client update process of Cisco AnyConnect Secure Mobility Client Software for Windows and Cisco Secure Client Software for Windows could allow a low-privileged, authenticated, local attacker to elevate privileges to those of SYSTEM. The client update process is executed after a successful VPN connection is established.
This vulnerability exists because improper permissions are assigned to a temporary directory that is created during the update process. An attacker could exploit this vulnerability by abusing a specific function of the Windows installer process. A successful exploit could allow the attacker to execute code with SYSTEM privileges.
Severity
7.8 (High)
CWE
- CWE-276 - Incorrect Default Permissions
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco Secure Client |
Affected:
4.9.00086
Affected: 4.9.01095 Affected: 4.9.02028 Affected: 4.9.03047 Affected: 4.9.03049 Affected: 4.9.04043 Affected: 4.9.04053 Affected: 4.9.05042 Affected: 4.9.06037 Affected: 4.10.00093 Affected: 4.10.01075 Affected: 4.10.02086 Affected: 4.10.03104 Affected: 4.10.04065 Affected: 4.10.04071 Affected: 4.10.05085 Affected: 4.10.05095 Affected: 4.10.05111 Affected: 4.10.06079 Affected: 4.10.06090 Affected: 5.0.00238 Affected: 5.0.00529 Affected: 5.0.00556 Affected: 5.0.01242 |
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CVE-2021-40124 (GCVE-0-2021-40124)
Vulnerability from cvelistv5 – Published: 2021-11-04 15:36 – Updated: 2024-11-07 21:43
VLAI
Title
Cisco AnyConnect Secure Mobility Client for Windows with Network Access Manager Module Privilege Escalation Vulnerability
Summary
A vulnerability in the Network Access Manager (NAM) module of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to escalate privileges on an affected device. This vulnerability is due to incorrect privilege assignment to scripts executed before user logon. An attacker could exploit this vulnerability by configuring a script to be executed before logon. A successful exploit could allow the attacker to execute arbitrary code with SYSTEM privileges.
Severity
6.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco AnyConnect Secure Mobility Client |
Affected:
n/a
|
Date Public
2021-11-03 00:00
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CVE-2021-34788 (GCVE-0-2021-34788)
Vulnerability from cvelistv5 – Published: 2021-10-06 19:40 – Updated: 2024-11-07 21:51
VLAI
Title
Cisco AnyConnect Secure Mobility Client for Linux and Mac OS with VPN Posture (HostScan) Module Shared Library Hijacking Vulnerability
Summary
A vulnerability in the shared library loading mechanism of Cisco AnyConnect Secure Mobility Client for Linux and Mac OS could allow an authenticated, local attacker to perform a shared library hijacking attack on an affected device if the VPN Posture (HostScan) Module is installed on the AnyConnect client. This vulnerability is due to a race condition in the signature verification process for shared library files that are loaded on an affected device. An attacker could exploit this vulnerability by sending a series of crafted interprocess communication (IPC) messages to the AnyConnect process. A successful exploit could allow the attacker to execute arbitrary code on the affected device with root privileges. To exploit this vulnerability, the attacker must have a valid account on the system.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco AnyConnect Secure Mobility Client |
Affected:
n/a
|
Date Public
2021-10-06 00:00
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CVE-2021-1567 (GCVE-0-2021-1567)
Vulnerability from cvelistv5 – Published: 2021-06-16 17:45 – Updated: 2024-11-07 22:08
VLAI
Title
Cisco AnyConnect Secure Mobility Client for Windows with VPN Posture (HostScan) Module DLL Hijacking Vulnerability
Summary
A vulnerability in the DLL loading mechanism of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to perform a DLL hijacking attack on an affected device if the VPN Posture (HostScan) Module is installed on the AnyConnect client. This vulnerability is due to a race condition in the signature verification process for DLL files that are loaded on an affected device. An attacker could exploit this vulnerability by sending a series of crafted interprocess communication (IPC) messages to the AnyConnect process. A successful exploit could allow the attacker to execute arbitrary code on the affected device with SYSTEM privileges. To exploit this vulnerability, the attacker must have valid credentials on the Windows system.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco AnyConnect Secure Mobility Client |
Affected:
n/a
|
Date Public
2021-06-16 00:00
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CVE-2021-1568 (GCVE-0-2021-1568)
Vulnerability from cvelistv5 – Published: 2021-06-16 17:45 – Updated: 2024-11-07 22:08
VLAI
Title
Cisco AnyConnect Secure Mobility Client for Windows Denial of Service Vulnerability
Summary
A vulnerability in Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an affected system. This vulnerability is due to uncontrolled memory allocation. An attacker could exploit this vulnerability by copying a crafted file to a specific folder on the system. A successful exploit could allow the attacker to crash the VPN Agent service when the affected application is launched, causing it to be unavailable to all users of the system. To exploit this vulnerability, the attacker must have valid credentials on a multiuser Windows system.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco AnyConnect Secure Mobility Client |
Affected:
n/a
|
Date Public
2021-06-16 00:00
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CVE-2021-1519 (GCVE-0-2021-1519)
Vulnerability from cvelistv5 – Published: 2021-05-06 12:51 – Updated: 2024-11-08 23:16
VLAI
Title
Cisco AnyConnect Secure Mobility Client Profile Modification Vulnerability
Summary
A vulnerability in the interprocess communication (IPC) channel of Cisco AnyConnect Secure Mobility Client Software could allow an authenticated, local attacker to overwrite VPN profiles on an affected device. The vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted IPC message to the AnyConnect process. A successful exploit could allow the attacker to modify VPN profile files. To exploit this vulnerability, the attacker must have valid credentials on the affected system.
Severity
4.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco AnyConnect Secure Mobility Client |
Affected:
n/a
|
Date Public
2021-05-05 00:00
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CVE-2021-1426 (GCVE-0-2021-1426)
Vulnerability from cvelistv5 – Published: 2021-05-06 12:42 – Updated: 2024-11-08 23:18
VLAI
Title
Cisco AnyConnect Secure Mobility Client for Windows DLL and Executable Hijacking Vulnerabilities
Summary
Multiple vulnerabilities in the install, uninstall, and upgrade processes of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to hijack DLL or executable files that are used by the application. A successful exploit could allow the attacker to execute arbitrary code on an affected device with SYSTEM privileges. To exploit these vulnerabilities, the attacker must have valid credentials on the Windows system. For more information about these vulnerabilities, see the Details section of this advisory.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco AnyConnect Secure Mobility Client |
Affected:
n/a
|
Date Public
2021-05-05 00:00
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CVE-2021-1427 (GCVE-0-2021-1427)
Vulnerability from cvelistv5 – Published: 2021-05-06 12:42 – Updated: 2024-11-08 23:18
VLAI
Title
Cisco AnyConnect Secure Mobility Client for Windows DLL and Executable Hijacking Vulnerabilities
Summary
Multiple vulnerabilities in the install, uninstall, and upgrade processes of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to hijack DLL or executable files that are used by the application. A successful exploit could allow the attacker to execute arbitrary code on an affected device with SYSTEM privileges. To exploit these vulnerabilities, the attacker must have valid credentials on the Windows system. For more information about these vulnerabilities, see the Details section of this advisory.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco AnyConnect Secure Mobility Client |
Affected:
n/a
|
Date Public
2021-05-05 00:00
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CVE-2021-1496 (GCVE-0-2021-1496)
Vulnerability from cvelistv5 – Published: 2021-05-06 12:41 – Updated: 2024-11-08 23:20
VLAI
Title
Cisco AnyConnect Secure Mobility Client for Windows DLL and Executable Hijacking Vulnerabilities
Summary
Multiple vulnerabilities in the install, uninstall, and upgrade processes of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to hijack DLL or executable files that are used by the application. A successful exploit could allow the attacker to execute arbitrary code on an affected device with SYSTEM privileges. To exploit these vulnerabilities, the attacker must have valid credentials on the Windows system. For more information about these vulnerabilities, see the Details section of this advisory.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco AnyConnect Secure Mobility Client |
Affected:
n/a
|
Date Public
2021-05-05 00:00
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CVE-2021-1429 (GCVE-0-2021-1429)
Vulnerability from cvelistv5 – Published: 2021-05-06 12:40 – Updated: 2024-11-08 23:21
VLAI
Title
Cisco AnyConnect Secure Mobility Client for Windows DLL and Executable Hijacking Vulnerabilities
Summary
Multiple vulnerabilities in the install, uninstall, and upgrade processes of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to hijack DLL or executable files that are used by the application. A successful exploit could allow the attacker to execute arbitrary code on an affected device with SYSTEM privileges. To exploit these vulnerabilities, the attacker must have valid credentials on the Windows system. For more information about these vulnerabilities, see the Details section of this advisory.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco AnyConnect Secure Mobility Client |
Affected:
n/a
|
Date Public
2021-05-05 00:00
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"CSCvv43102",
"CSCvv60844",
"CSCvw16996",
"CSCvw17005",
"CSCvw18527",
"CSCvw18595"
]
],
"discovery": "INTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2021-1429",
"datePublished": "2021-05-06T12:40:50.015Z",
"dateReserved": "2020-11-13T00:00:00.000Z",
"dateUpdated": "2024-11-08T23:21:39.689Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}