CVE-2025-53755
CVE-2025-53755 is a medium-severity vulnerability with a CVSS 4.0 base score of 5.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-312.
Key facts
- Severity: Medium (CVSS 4.0 base score 5.1)
- EPSS exploit prediction: 0% (1st percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-21644
- Weakness: CWE-312
- Published:
- Last modified:
Description
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.
Frequently asked questions
- What is CVE-2025-53755?
- 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.
- How severe is CVE-2025-53755?
- CVE-2025-53755 has a CVSS 4.0 base score of 5.1, rated medium severity.
- Is CVE-2025-53755 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2025-53755?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-53755 have an EU (EUVD) identifier?
- Yes. CVE-2025-53755 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-21644.
- When was CVE-2025-53755 published?
- CVE-2025-53755 was published on 2025-07-16 and last updated on 2026-06-17.
References
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