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Vulnerability Details :

CVE-2025-46633

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-01 May, 2025 | 00:00
Updated At-02 May, 2025 | 14:59
Rejected At-
Credits

Cleartext transmission of sensitive information in the web management portal of the Tenda RX2 Pro 16.03.30.14 allows an attacker to decrypt traffic between the client and server by collecting the symmetric AES key from collected and/or observed traffic. The AES key in sent in cleartext in response to successful authentication. The IV is always EU5H62G9ICGRNI43.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:01 May, 2025 | 00:00
Updated At:02 May, 2025 | 14:59
Rejected At:
▼CVE Numbering Authority (CNA)

Cleartext transmission of sensitive information in the web management portal of the Tenda RX2 Pro 16.03.30.14 allows an attacker to decrypt traffic between the client and server by collecting the symmetric AES key from collected and/or observed traffic. The AES key in sent in cleartext in response to successful authentication. The IV is always EU5H62G9ICGRNI43.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.tendacn.com/us/default.html
N/A
https://blog.uturn.dev/#/writeups/iot-village/tenda-rx2pro/README?id=cve-2025-46633-transmission-of-plaintext-symmetric-key-in-httpd
N/A
Hyperlink: https://www.tendacn.com/us/default.html
Resource: N/A
Hyperlink: https://blog.uturn.dev/#/writeups/iot-village/tenda-rx2pro/README?id=cve-2025-46633-transmission-of-plaintext-symmetric-key-in-httpd
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-312CWE-312 Cleartext Storage of Sensitive Information
Type: CWE
CWE ID: CWE-312
Description: CWE-312 Cleartext Storage of Sensitive Information
Metrics
VersionBase scoreBase severityVector
3.18.2HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Version: 3.1
Base score: 8.2
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:01 May, 2025 | 20:15
Updated At:27 May, 2025 | 14:17

Cleartext transmission of sensitive information in the web management portal of the Tenda RX2 Pro 16.03.30.14 allows an attacker to decrypt traffic between the client and server by collecting the symmetric AES key from collected and/or observed traffic. The AES key in sent in cleartext in response to successful authentication. The IV is always EU5H62G9ICGRNI43.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.18.2HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Type: Secondary
Version: 3.1
Base score: 8.2
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
CPE Matches
Tenda Technology Co., Ltd.
tenda
>>rx2_pro_firmware>>16.03.30.14
cpe:2.3:o:tenda:rx2_pro_firmware:16.03.30.14:*:*:*:*:*:*:*
Tenda Technology Co., Ltd.
tenda
>>rx2_pro>>-
cpe:2.3:h:tenda:rx2_pro:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-312Secondary134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE ID: CWE-312
Type: Secondary
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://blog.uturn.dev/#/writeups/iot-village/tenda-rx2pro/README?id=cve-2025-46633-transmission-of-plaintext-symmetric-key-in-httpdcve@mitre.org
Exploit
Third Party Advisory
https://www.tendacn.com/us/default.htmlcve@mitre.org
Product
Hyperlink: https://blog.uturn.dev/#/writeups/iot-village/tenda-rx2pro/README?id=cve-2025-46633-transmission-of-plaintext-symmetric-key-in-httpd
Source: cve@mitre.org
Resource:
Exploit
Third Party Advisory
Hyperlink: https://www.tendacn.com/us/default.html
Source: cve@mitre.org
Resource:
Product

Change History

0
Information is not available yet

Similar CVEs

2Records found
CVE-2025-46634
Matching Score-10
Assigner-MITRE Corporation
ShareView Details
Matching Score-10
Assigner-MITRE Corporation
CVSS Score-8.2||HIGH
EPSS-0.02% / 3.38%
||
7 Day CHG~0.00%
Published-01 May, 2025 | 00:00
Updated-27 May, 2025 | 14:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cleartext transmission of sensitive information in the web management portal of the Tenda RX2 Pro 16.03.30.14 may allow an unauthenticated attacker to authenticate to the web management portal by collecting credentials from observed/collected traffic. It implements encryption, but not until after the user has transmitted the hash of their password in cleartext. The hash can be replayed to authenticate.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-rx2_pro_firmwarerx2_pron/a
CWE ID-CWE-312
Cleartext Storage of Sensitive Information
CVE-2025-46627
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-8.2||HIGH
EPSS-0.08% / 23.25%
||
7 Day CHG~0.00%
Published-01 May, 2025 | 00:00
Updated-27 May, 2025 | 14:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Use of weak credentials in the Tenda RX2 Pro 16.03.30.14 allows an unauthenticated attacker to authenticate to the telnet service by calculating the root password based on easily-obtained device information. The password is based on the last two digits/octets of the MAC address.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-rx2_pro_firmwarerx2_pron/a
CWE ID-CWE-922
Insecure Storage of Sensitive Information
Details not found