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    12 vulnerabilities found for RE305 v3 by TP-Link Systems Inc.

    CVE-2026-102816 (GCVE-0-2026-102816)

    Vulnerability from nvd – Published: 2026-10-27 17:41 – Updated: 2026-10-27 17:41
    VLAI
    Title
    Unauthenticated Wireless Regulatory Region Configuration in TP-Link RE305
    Summary
    An authorization vulnerability exists in the country or region configuration interface of TP-Link RE305 V3. An unauthenticated attacker on the same local network may modify the wireless regulatory region and force the device to reapply its wireless configuration.  Successful exploitation may cause wireless connection interruptions, unavailable channels, client disconnections, or wireless service instability, and may cause the device to apply parameters intended for a different regulatory region.
    Severity
    5.3 (Medium)
    CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
    CWE
    • CWE-306 - Missing authentication for critical function
    Assigner
    TPLink CNA under the mitre root
    CNA scorecard B 87/100 over 106 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    TP-Link Systems Inc. RE305 v3 Affected: 0 , < 1.1.8 Build 20260921 Rel. 42853 (custom)
    		Create a notification for this product.
    Credits
    Victor Mota
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "RE305 v3",
          "vendor": "TP-Link Systems Inc.",
          "versions": [
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              "status": "affected",
              "version": "0",
              "versionType": "custom"
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      "credits": [
        {
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            }
          ],
          "value": "An authorization vulnerability exists in the country or region configuration interface of TP-Link RE305 V3. An unauthenticated attacker on the same local network may modify the wireless regulatory region and force the device to reapply its wireless configuration.\u00a0\n\n\n\n\n\nSuccessful exploitation may cause wireless connection interruptions, unavailable channels, client disconnections, or wireless service instability, and may cause the device to apply parameters intended for a different regulatory region."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-1",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "ADJACENT",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
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            "version": "4.0",
            "vulnAvailabilityImpact": "LOW",
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            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
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            {
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              "description": "CWE-306 Missing authentication for critical function",
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    "assignerShortName": "TPLink",
    "cveId": "CVE-2026-102816",
    "datePublished": "2026-10-27T17:41:21.636Z",
    "dateReserved": "2026-09-29T17:18:44.961Z",
    "dateUpdated": "2026-10-27T17:41:21.636Z",
    "state": "PUBLISHED"
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    CVE-2026-102815 (GCVE-0-2026-102815)

    Vulnerability from nvd – Published: 2026-10-27 17:40 – Updated: 2026-10-27 17:40
    VLAI
    Title
    Command Injection in tmpServer Allows Local Privilege Escalation in TP-Link RE305
    Summary
    An operating-system command injection vulnerability exists in the tmpServer service of TP-Link RE305 V3. The service runs with root privileges and listens on the local loopback interface. A local attacker with access to a low-privileged process on the device may submit a crafted request to the TDDPv1 service and execute operating-system commands with root privileges. Successful exploitation may allow a local attacker with low privileges to obtain root privileges and execute arbitrary operating-system commands on the affected device.
    Severity
    6.9 (Medium)
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N
    CWE
    • CWE-78 - Improper neutralization of special elements used in an OS command ('OS command injection')
    Assigner
    TPLink CNA under the mitre root
    CNA scorecard B 87/100 over 106 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    TP-Link Systems Inc. RE305 v3 Affected: 0 , < 1.1.8 Build 20260921 Rel. 42853 (custom)
    		Create a notification for this product.
    Credits
    Victor Mota
    Show details on NVD website
    To clipboard 

    {
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      "affected": [
        {
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          "product": "RE305 v3",
          "vendor": "TP-Link Systems Inc.",
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              "value": "\u003cp\u003eAn\noperating-system command injection vulnerability exists in the tmpServer\nservice of TP-Link RE305 V3. The service runs with root privileges and listens\non the local loopback interface. A local attacker with access to a\nlow-privileged process on the device may submit a crafted request to the TDDPv1\nservice and execute operating-system commands with root privileges.\u003c/p\u003e\u003cp\u003e\n\n\u003c/p\u003e\u003cp\u003eSuccessful\nexploitation may allow a local attacker with low privileges to obtain root\nprivileges and execute arbitrary operating-system commands on the affected\ndevice.\u003c/p\u003e"
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      ],
      "impacts": [
        {
          "capecId": "CAPEC-233",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-233 Privilege Escalation"
            }
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      "metrics": [
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            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
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            "attackRequirements": "NONE",
            "attackVector": "LOCAL",
            "baseScore": 6.9,
            "baseSeverity": "MEDIUM",
            "exploitMaturity": "NOT_DEFINED",
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            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
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            "valueDensity": "NOT_DEFINED",
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            "vulnAvailabilityImpact": "LOW",
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            "vulnIntegrityImpact": "HIGH",
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}

    CVE-2026-102814 (GCVE-0-2026-102814)

    Vulnerability from nvd – Published: 2026-10-27 17:40 – Updated: 2026-10-27 17:40
    VLAI
    Title
    Improper Authentication in TP-Link TDDP v2 Allows Root Command Execution in TP-Link RE305
    Summary
    An authentication weakness exists in the TP-Link TDDP v2 service of TP-Link RE305 V3. TDDP v2 uses a fixed and derivable cryptographic key, which may allow an unauthenticated attacker on the same local network to forge protocol packets and access privileged TDDP operations, including functionality that can lead to operating-system command execution when the TDDP service is running and accessible. Successful exploitation may allow an unauthenticated attacker on the same local area network to execute arbitrary system commands with root privileges.
    Severity
    8.7 (High)
    CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    CWE
    • CWE-78 - Improper neutralization of special elements used in an OS command ('OS command injection')
    Assigner
    TPLink CNA under the mitre root
    CNA scorecard B 87/100 over 106 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    TP-Link Systems Inc. RE305 v3 Affected: 0 , < 1.1.8 Build 20260921 Rel. 42853 (custom)
    		Create a notification for this product.
    Credits
    Victor Mota
    Show details on NVD website
    To clipboard 

    {
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      "affected": [
        {
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          "vendor": "TP-Link Systems Inc.",
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      "credits": [
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      "impacts": [
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          "descriptions": [
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            "Recovery": "NOT_DEFINED",
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            "vulnAvailabilityImpact": "HIGH",
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    CVE-2026-102813 (GCVE-0-2026-102813)

    Vulnerability from nvd – Published: 2026-10-27 17:40 – Updated: 2026-10-27 17:40
    VLAI
    Title
    Administrator Password Reset Through the Verification-Code Interface in TP-Link RE305
    Summary
    An authentication flaw exists in the password-recovery functionality of TP-Link RE305 V3. The verification-code interface allows an unauthenticated attacker on the same local network to trigger generation of an administrator password-reset verification code. Because the interface lacks an effective attempt counter or lockout mechanism and uses a predictable verification-code generation process, an attacker may obtain or brute-force the code and reset the administrator password.  Successful exploitation may allow an unauthenticated attacker on the local network to reset the administrator password and subsequently access privileged device-management functions.
    Severity
    6.1 (Medium)
    CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N
    CWE
    • CWE-338 - Use of cryptographically weak Pseudo-Random number generator (PRNG)
    Assigner
    TPLink CNA under the mitre root
    CNA scorecard B 87/100 over 106 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    TP-Link Systems Inc. RE305 v3 Affected: 0 , < 1.1.8 Build 20260921 Rel. 42853 (custom)
    		Create a notification for this product.
    Credits
    Victor Mota
    Show details on NVD website
    To clipboard 

    {
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    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "RE305 v3",
          "vendor": "TP-Link Systems Inc.",
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        }
      ],
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          "capecId": "CAPEC-50",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-50 Password Recovery Exploitation"
            }
          ]
        }
      ],
      "metrics": [
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            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
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            "attackRequirements": "NONE",
            "attackVector": "ADJACENT",
            "baseScore": 6.1,
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            "exploitMaturity": "NOT_DEFINED",
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            "vulnerabilityResponseEffort": "NOT_DEFINED"
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          ]
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              "cweId": "CWE-338",
              "description": "CWE-338 Use of cryptographically weak Pseudo-Random number generator (PRNG)",
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              "type": "CWE"
            }
          ]
        }
      ],
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    CVE-2026-102812 (GCVE-0-2026-102812)

    Vulnerability from nvd – Published: 2026-10-27 17:40 – Updated: 2026-10-27 17:40
    VLAI
    Title
    Hardcoded AES-128 Key and Fixed IV in Configuration Backup Encryption in TP-Link RE305 and Archer C7
    Summary
    A hard-coded cryptographic key vulnerability exists in the user-configuration backup mechanism of TP-Link RE305 V3 and Archer C7 V5. A fixed AES-128 key and initialization vector are embedded in the firmware configuration-management component. An attacker who obtains an affected configuration backup file may extract the cryptographic material from the firmware and use it to decrypt the backup.  Successful exploitation may disclose sensitive configuration information contained in a backup file, including administrator passwords and Wi-Fi credentials.
    Severity
    6.9 (Medium)
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
    CWE
    • CWE-321 - Use of hard-coded cryptographic key
    Assigner
    TPLink CNA under the mitre root
    CNA scorecard B 87/100 over 106 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    TP-Link Systems Inc. RE305 v3 Affected: 0 , < 1.1.8 Build 20260921 Rel. 42853 (custom)
    		Create a notification for this product.
    TP-Link Systems Inc. Archer C7 v5 Affected: 0 , < 1.3.1 Build 20260821 Rel. 41256 (custom)
    		Create a notification for this product.
    Credits
    Victor Mota
    Show details on NVD website
    To clipboard 

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    CVE-2026-18330 (GCVE-0-2026-18330)

    Vulnerability from nvd – Published: 2026-09-03 22:24 – Updated: 2026-10-27 17:39
    VLAI
    Title
    Hardcoded Shared RSA-1024 Private Key in Web Login in TP-Link RE305 and Archer C7
    Summary
    A hard-coded cryptographic key vulnerability exists in TP-Link RE305 V3 and Archer C7 V5. The same RSA-1024 private key is stored within firmware configuration files and reused across devices. An attacker who obtains the private key and captures an HTTP Web UI login session may use the key to decrypt the administrator password.  Successful exploitation may disclose the administrator password captured from an HTTP login session and compromise session confidentiality.
    Severity
    6.1 (Medium)
    CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-04 17:39 UTC
    CWE
    • CWE-321 - Use of hard-coded cryptographic key
    Assigner
    TPLink CNA under the mitre root
    CNA scorecard B 87/100 over 106 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    TP-Link Systems Inc. RE305 v3 Affected: 0 , < 1.1.8 Build 20260921 Rel. 42853 (custom)
    		Create a notification for this product.
    TP-Link Systems Inc. Archer C7 v5 Affected: 0 , < 1.3.1 Build 20260821 Rel. 41256 (custom)
    		Create a notification for this product.
    Credits
    Victor Mota
    Show details on NVD website
    To clipboard 

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    CVE-2026-102816 (GCVE-0-2026-102816)

    Vulnerability from cvelistv5 – Published: 2026-10-27 17:41 – Updated: 2026-10-27 17:41
    VLAI
    Title
    Unauthenticated Wireless Regulatory Region Configuration in TP-Link RE305
    Summary
    An authorization vulnerability exists in the country or region configuration interface of TP-Link RE305 V3. An unauthenticated attacker on the same local network may modify the wireless regulatory region and force the device to reapply its wireless configuration.  Successful exploitation may cause wireless connection interruptions, unavailable channels, client disconnections, or wireless service instability, and may cause the device to apply parameters intended for a different regulatory region.
    Severity
    5.3 (Medium)
    CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
    CWE
    • CWE-306 - Missing authentication for critical function
    Assigner
    TPLink CNA under the mitre root
    CNA scorecard B 87/100 over 106 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    TP-Link Systems Inc. RE305 v3 Affected: 0 , < 1.1.8 Build 20260921 Rel. 42853 (custom)
    		Create a notification for this product.
    Credits
    Victor Mota
    Show details on NVD website
    To clipboard 

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    CVE-2026-102815 (GCVE-0-2026-102815)

    Vulnerability from cvelistv5 – Published: 2026-10-27 17:40 – Updated: 2026-10-27 17:40
    VLAI
    Title
    Command Injection in tmpServer Allows Local Privilege Escalation in TP-Link RE305
    Summary
    An operating-system command injection vulnerability exists in the tmpServer service of TP-Link RE305 V3. The service runs with root privileges and listens on the local loopback interface. A local attacker with access to a low-privileged process on the device may submit a crafted request to the TDDPv1 service and execute operating-system commands with root privileges. Successful exploitation may allow a local attacker with low privileges to obtain root privileges and execute arbitrary operating-system commands on the affected device.
    Severity
    6.9 (Medium)
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N
    CWE
    • CWE-78 - Improper neutralization of special elements used in an OS command ('OS command injection')
    Assigner
    TPLink CNA under the mitre root
    CNA scorecard B 87/100 over 106 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    TP-Link Systems Inc. RE305 v3 Affected: 0 , < 1.1.8 Build 20260921 Rel. 42853 (custom)
    		Create a notification for this product.
    Credits
    Victor Mota
    Show details on NVD website
    To clipboard 

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          "product": "RE305 v3",
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    CVE-2026-102814 (GCVE-0-2026-102814)

    Vulnerability from cvelistv5 – Published: 2026-10-27 17:40 – Updated: 2026-10-27 17:40
    VLAI
    Title
    Improper Authentication in TP-Link TDDP v2 Allows Root Command Execution in TP-Link RE305
    Summary
    An authentication weakness exists in the TP-Link TDDP v2 service of TP-Link RE305 V3. TDDP v2 uses a fixed and derivable cryptographic key, which may allow an unauthenticated attacker on the same local network to forge protocol packets and access privileged TDDP operations, including functionality that can lead to operating-system command execution when the TDDP service is running and accessible. Successful exploitation may allow an unauthenticated attacker on the same local area network to execute arbitrary system commands with root privileges.
    Severity
    8.7 (High)
    CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    CWE
    • CWE-78 - Improper neutralization of special elements used in an OS command ('OS command injection')
    Assigner
    TPLink CNA under the mitre root
    CNA scorecard B 87/100 over 106 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    TP-Link Systems Inc. RE305 v3 Affected: 0 , < 1.1.8 Build 20260921 Rel. 42853 (custom)
    		Create a notification for this product.
    Credits
    Victor Mota
    Show details on NVD website
    To clipboard 

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    CVE-2026-102813 (GCVE-0-2026-102813)

    Vulnerability from cvelistv5 – Published: 2026-10-27 17:40 – Updated: 2026-10-27 17:40
    VLAI
    Title
    Administrator Password Reset Through the Verification-Code Interface in TP-Link RE305
    Summary
    An authentication flaw exists in the password-recovery functionality of TP-Link RE305 V3. The verification-code interface allows an unauthenticated attacker on the same local network to trigger generation of an administrator password-reset verification code. Because the interface lacks an effective attempt counter or lockout mechanism and uses a predictable verification-code generation process, an attacker may obtain or brute-force the code and reset the administrator password.  Successful exploitation may allow an unauthenticated attacker on the local network to reset the administrator password and subsequently access privileged device-management functions.
    Severity
    6.1 (Medium)
    CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N
    CWE
    • CWE-338 - Use of cryptographically weak Pseudo-Random number generator (PRNG)
    Assigner
    TPLink CNA under the mitre root
    CNA scorecard B 87/100 over 106 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    TP-Link Systems Inc. RE305 v3 Affected: 0 , < 1.1.8 Build 20260921 Rel. 42853 (custom)
    		Create a notification for this product.
    Credits
    Victor Mota
    Show details on NVD website
    To clipboard 

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    CVE-2026-102812 (GCVE-0-2026-102812)

    Vulnerability from cvelistv5 – Published: 2026-10-27 17:40 – Updated: 2026-10-27 17:40
    VLAI
    Title
    Hardcoded AES-128 Key and Fixed IV in Configuration Backup Encryption in TP-Link RE305 and Archer C7
    Summary
    A hard-coded cryptographic key vulnerability exists in the user-configuration backup mechanism of TP-Link RE305 V3 and Archer C7 V5. A fixed AES-128 key and initialization vector are embedded in the firmware configuration-management component. An attacker who obtains an affected configuration backup file may extract the cryptographic material from the firmware and use it to decrypt the backup.  Successful exploitation may disclose sensitive configuration information contained in a backup file, including administrator passwords and Wi-Fi credentials.
    Severity
    6.9 (Medium)
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
    CWE
    • CWE-321 - Use of hard-coded cryptographic key
    Assigner
    TPLink CNA under the mitre root
    CNA scorecard B 87/100 over 106 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    TP-Link Systems Inc. RE305 v3 Affected: 0 , < 1.1.8 Build 20260921 Rel. 42853 (custom)
    		Create a notification for this product.
    TP-Link Systems Inc. Archer C7 v5 Affected: 0 , < 1.3.1 Build 20260821 Rel. 41256 (custom)
    		Create a notification for this product.
    Credits
    Victor Mota
    Show details on NVD website
    To clipboard 

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        {
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    CVE-2026-18330 (GCVE-0-2026-18330)

    Vulnerability from cvelistv5 – Published: 2026-09-03 22:24 – Updated: 2026-10-27 17:39
    VLAI
    Title
    Hardcoded Shared RSA-1024 Private Key in Web Login in TP-Link RE305 and Archer C7
    Summary
    A hard-coded cryptographic key vulnerability exists in TP-Link RE305 V3 and Archer C7 V5. The same RSA-1024 private key is stored within firmware configuration files and reused across devices. An attacker who obtains the private key and captures an HTTP Web UI login session may use the key to decrypt the administrator password.  Successful exploitation may disclose the administrator password captured from an HTTP login session and compromise session confidentiality.
    Severity
    6.1 (Medium)
    CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-04 17:39 UTC
    CWE
    • CWE-321 - Use of hard-coded cryptographic key
    Assigner
    TPLink CNA under the mitre root
    CNA scorecard B 87/100 over 106 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    TP-Link Systems Inc. RE305 v3 Affected: 0 , < 1.1.8 Build 20260921 Rel. 42853 (custom)
    		Create a notification for this product.
    TP-Link Systems Inc. Archer C7 v5 Affected: 0 , < 1.3.1 Build 20260821 Rel. 41256 (custom)
    		Create a notification for this product.
    Credits
    Victor Mota
    Show details on NVD website
    To clipboard 

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