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Vulnerability Details :

CVE-2025-53758

Summary
Assigner-CERT-In
Assigner Org ID-66834db9-ab24-42b4-be80-296b2e40335c
Published At-16 Jul, 2025 | 11:29
Updated At-16 Jul, 2025 | 13:01
Rejected At-
Credits

Default Credential Vulnerability in Digisol DG-GR6821AC Router

This vulnerability exists in Digisol DG-GR6821AC Router due to use of default admin credentials at its web management interface. An attacker with physical access could exploit this vulnerability by extracting the firmware and reverse engineer the binary data to access the hardcoded default credentials stored in the firmware of the targeted device. Successful exploitation of this vulnerability could allow the attacker to gain unauthorized access to the targeted device.

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:CERT-In
Assigner Org ID:66834db9-ab24-42b4-be80-296b2e40335c
Published At:16 Jul, 2025 | 11:29
Updated At:16 Jul, 2025 | 13:01
Rejected At:
▼CVE Numbering Authority (CNA)
Default Credential Vulnerability in Digisol DG-GR6821AC Router

This vulnerability exists in Digisol DG-GR6821AC Router due to use of default admin credentials at its web management interface. An attacker with physical access could exploit this vulnerability by extracting the firmware and reverse engineer the binary data to access the hardcoded default credentials stored in the firmware of the targeted device. Successful exploitation of this vulnerability could allow the attacker to gain unauthorized access to the targeted device.

Affected Products
Vendor
Digisol
Product
XPON ONU Wi-Fi Router (DG-GR6821AC)
Default Status
unaffected
Versions
Affected
  • V3.2.XX
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
4.05.1MEDIUM
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Version: 4.0
Base score: 5.1
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-37CAPEC-37 Retrieve Embedded Sensitive Data
CAPEC ID: CAPEC-37
Description: CAPEC-37 Retrieve Embedded Sensitive Data
Solutions

Upgrade Digisol DG-GR6821AC Router firmware to version HG323DACv5_all_V3.2.02-250509_Digisolver

Configurations
Workarounds
Exploits
Credits
finder
This vulnerability is reported by Shravan Singh from Kavach IoT Security.
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2025-0147
third-party-advisory
Hyperlink: https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2025-0147
Resource:
third-party-advisory
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
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:vdisclose@cert-in.org.in
Published At:16 Jul, 2025 | 12:15
Updated At:16 Jul, 2025 | 14:58

This vulnerability exists in Digisol DG-GR6821AC Router due to use of default admin credentials at its web management interface. An attacker with physical access could exploit this vulnerability by extracting the firmware and reverse engineer the binary data to access the hardcoded default credentials stored in the firmware of the targeted device. Successful exploitation of this vulnerability could allow the attacker to gain unauthorized access to the targeted device.

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
Secondary4.05.1MEDIUM
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Secondary
Version: 4.0
Base score: 5.1
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-312Primaryvdisclose@cert-in.org.in
CWE ID: CWE-312
Type: Primary
Source: vdisclose@cert-in.org.in
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2025-0147vdisclose@cert-in.org.in
N/A
Hyperlink: https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2025-0147
Source: vdisclose@cert-in.org.in
Resource: N/A

Change History

0
Information is not available yet

Similar CVEs

3Records found
CVE-2025-53755
Matching Score-10
Assigner-Indian Computer Emergency Response Team (CERT-In)
ShareView Details
Matching Score-10
Assigner-Indian Computer Emergency Response Team (CERT-In)
CVSS Score-5.1||MEDIUM
EPSS-0.01% / 0.42%
||
7 Day CHG~0.00%
Published-16 Jul, 2025 | 11:18
Updated-16 Jul, 2025 | 18:52
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cleartext Storage Vulnerability in Digisol DG-GR6821AC Router

This vulnerability exists in Digisol DG-GR6821AC Router due to storage of credentials and PINS without encryption in the device firmware. An attacker with physical access could exploit this vulnerability by extracting the firmware and reverse engineer the binary data to access the unencrypted data stored in the firmware of targeted device. Successful exploitation of this vulnerability could allow the attacker to gain unauthorized access to the network of the targeted device.

Action-Not Available
Vendor-Digisol
Product-XPON ONU Wi-Fi Router (DG-GR6821AC)
CWE ID-CWE-312
Cleartext Storage of Sensitive Information
CVE-2025-53754
Matching Score-8
Assigner-Indian Computer Emergency Response Team (CERT-In)
ShareView Details
Matching Score-8
Assigner-Indian Computer Emergency Response Team (CERT-In)
CVSS Score-5.1||MEDIUM
EPSS-0.03% / 5.26%
||
7 Day CHG~0.00%
Published-16 Jul, 2025 | 11:13
Updated-16 Jul, 2025 | 15:52
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Hard-coded Credentials Vulnerability in Digisol DG-GR6821AC Router

This vulnerability exists in Digisol DG-GR6821AC Router due to hard-coded Root Access Credentials in system configuration of the device firmware. An attacker with physical access could exploit this vulnerability by extracting the firmware and analyzing the binary data to obtain the stored root access credentials. Successful exploitation of this vulnerability could allow the attacker to gain admin access to the targeted device.

Action-Not Available
Vendor-Digisol
Product-XPON ONU Wi-Fi Router (DG-GR6821AC)
CWE ID-CWE-798
Use of Hard-coded Credentials
CVE-2024-53651
Matching Score-4
Assigner-Siemens
ShareView Details
Matching Score-4
Assigner-Siemens
CVSS Score-5.1||MEDIUM
EPSS-0.02% / 2.17%
||
7 Day CHG~0.00%
Published-11 Feb, 2025 | 10:28
Updated-11 Feb, 2025 | 14:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in SIPROTEC 5 6MD84 (CP300) (All versions), SIPROTEC 5 6MD85 (CP200) (All versions), SIPROTEC 5 6MD85 (CP300) (All versions), SIPROTEC 5 6MD86 (CP200) (All versions), SIPROTEC 5 6MD86 (CP300) (All versions), SIPROTEC 5 6MD89 (CP300) (All versions), SIPROTEC 5 6MU85 (CP300) (All versions), SIPROTEC 5 7KE85 (CP200) (All versions), SIPROTEC 5 7KE85 (CP300) (All versions), SIPROTEC 5 7SA82 (CP100) (All versions), SIPROTEC 5 7SA82 (CP150) (All versions), SIPROTEC 5 7SA86 (CP200) (All versions), SIPROTEC 5 7SA86 (CP300) (All versions), SIPROTEC 5 7SA87 (CP200) (All versions), SIPROTEC 5 7SA87 (CP300) (All versions), SIPROTEC 5 7SD82 (CP100) (All versions), SIPROTEC 5 7SD82 (CP150) (All versions), SIPROTEC 5 7SD86 (CP200) (All versions), SIPROTEC 5 7SD86 (CP300) (All versions), SIPROTEC 5 7SD87 (CP200) (All versions), SIPROTEC 5 7SD87 (CP300) (All versions), SIPROTEC 5 7SJ81 (CP100) (All versions), SIPROTEC 5 7SJ81 (CP150) (All versions), SIPROTEC 5 7SJ82 (CP100) (All versions), SIPROTEC 5 7SJ82 (CP150) (All versions), SIPROTEC 5 7SJ85 (CP200) (All versions), SIPROTEC 5 7SJ85 (CP300) (All versions), SIPROTEC 5 7SJ86 (CP200) (All versions), SIPROTEC 5 7SJ86 (CP300) (All versions), SIPROTEC 5 7SK82 (CP100) (All versions), SIPROTEC 5 7SK82 (CP150) (All versions), SIPROTEC 5 7SK85 (CP200) (All versions), SIPROTEC 5 7SK85 (CP300) (All versions), SIPROTEC 5 7SL82 (CP100) (All versions), SIPROTEC 5 7SL82 (CP150) (All versions), SIPROTEC 5 7SL86 (CP200) (All versions), SIPROTEC 5 7SL86 (CP300) (All versions), SIPROTEC 5 7SL87 (CP200) (All versions), SIPROTEC 5 7SL87 (CP300) (All versions), SIPROTEC 5 7SS85 (CP200) (All versions), SIPROTEC 5 7SS85 (CP300) (All versions), SIPROTEC 5 7ST85 (CP200) (All versions), SIPROTEC 5 7ST85 (CP300) (All versions), SIPROTEC 5 7ST86 (CP300) (All versions), SIPROTEC 5 7SX82 (CP150) (All versions), SIPROTEC 5 7SX85 (CP300) (All versions), SIPROTEC 5 7SY82 (CP150) (All versions), SIPROTEC 5 7UM85 (CP300) (All versions), SIPROTEC 5 7UT82 (CP100) (All versions), SIPROTEC 5 7UT82 (CP150) (All versions), SIPROTEC 5 7UT85 (CP200) (All versions), SIPROTEC 5 7UT85 (CP300) (All versions), SIPROTEC 5 7UT86 (CP200) (All versions), SIPROTEC 5 7UT86 (CP300) (All versions), SIPROTEC 5 7UT87 (CP200) (All versions), SIPROTEC 5 7UT87 (CP300) (All versions), SIPROTEC 5 7VE85 (CP300) (All versions), SIPROTEC 5 7VK87 (CP200) (All versions), SIPROTEC 5 7VK87 (CP300) (All versions), SIPROTEC 5 7VU85 (CP300) (All versions), SIPROTEC 5 Compact 7SX800 (CP050) (All versions). Affected devices do not encrypt certain data within the on-board flash storage on their PCB. This could allow an attacker with physical access to read the entire filesystem of the device.

Action-Not Available
Vendor-Siemens AG
Product-SIPROTEC 5 7SK85 (CP300)SIPROTEC 5 7SL87 (CP300)SIPROTEC 5 7SJ86 (CP300)SIPROTEC 5 7SK82 (CP150)SIPROTEC 5 7ST85 (CP300)SIPROTEC 5 7SJ81 (CP100)SIPROTEC 5 7SD87 (CP200)SIPROTEC 5 7SX82 (CP150)SIPROTEC 5 7UT86 (CP200)SIPROTEC 5 7VE85 (CP300)SIPROTEC 5 7SD87 (CP300)SIPROTEC 5 6MD85 (CP200)SIPROTEC 5 7SA87 (CP300)SIPROTEC 5 7SD82 (CP100)SIPROTEC 5 7SD86 (CP300)SIPROTEC 5 7SS85 (CP300)SIPROTEC 5 7SJ86 (CP200)SIPROTEC 5 7UT82 (CP100)SIPROTEC 5 7UT85 (CP300)SIPROTEC 5 6MD84 (CP300)SIPROTEC 5 7KE85 (CP300)SIPROTEC 5 7SL82 (CP150)SIPROTEC 5 6MD86 (CP300)SIPROTEC 5 7SY82 (CP150)SIPROTEC 5 7SA87 (CP200)SIPROTEC 5 7SL87 (CP200)SIPROTEC 5 7SA82 (CP100)SIPROTEC 5 7UT86 (CP300)SIPROTEC 5 7VK87 (CP200)SIPROTEC 5 7SL82 (CP100)SIPROTEC 5 7UM85 (CP300)SIPROTEC 5 7VU85 (CP300)SIPROTEC 5 7SJ85 (CP200)SIPROTEC 5 7SK85 (CP200)SIPROTEC 5 7KE85 (CP200)SIPROTEC 5 7SJ85 (CP300)SIPROTEC 5 6MD86 (CP200)SIPROTEC 5 7SA86 (CP200)SIPROTEC 5 7SK82 (CP100)SIPROTEC 5 Compact 7SX800 (CP050)SIPROTEC 5 7SJ82 (CP150)SIPROTEC 5 7SJ81 (CP150)SIPROTEC 5 6MU85 (CP300)SIPROTEC 5 7SA82 (CP150)SIPROTEC 5 6MD89 (CP300)SIPROTEC 5 7UT87 (CP300)SIPROTEC 5 7UT85 (CP200)SIPROTEC 5 7SA86 (CP300)SIPROTEC 5 7SL86 (CP200)SIPROTEC 5 7ST85 (CP200)SIPROTEC 5 6MD85 (CP300)SIPROTEC 5 7SJ82 (CP100)SIPROTEC 5 7ST86 (CP300)SIPROTEC 5 7VK87 (CP300)SIPROTEC 5 7UT87 (CP200)SIPROTEC 5 7SL86 (CP300)SIPROTEC 5 7SD82 (CP150)SIPROTEC 5 7UT82 (CP150)SIPROTEC 5 7SX85 (CP300)SIPROTEC 5 7SS85 (CP200)SIPROTEC 5 7SD86 (CP200)
CWE ID-CWE-312
Cleartext Storage of Sensitive Information
Details not found