CVE-2024-51977DCP-1610W Vulnerability
An unauthenticated attacker who can access either the HTTP service (TCP port 80), the HTTPS service (TCP port 443), or the IPP service (TCP port 631), can leak several pieces of sensitive information from a vulnerable device.
Published Jun 25, 2025 · Updated Apr 14, 2026
Key Facts
Patch immediately- CVE-2024-51977 is a medium-severity vulnerability (CVSS 5.3 v3.1) affecting DCP-1610W, DCP-1610WE, DCP-1610WR and 22 more products.
- It is exploited in the wild, listed in Industry KEV feed since Jul 9, 2025. A public exploit is reported by tracking sources, but no code link is listed yet.
- EPSS estimates a 47% probability of exploitation in the next 30 days.
- No fixed version is listed yet; check the vendor advisory for mitigations.
- Brandefense priority: patch immediately, because it is listed as exploited in the wild.
Scores
CVSS v3.1
5.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS (30-day exploit likelihood)
47%
Higher than 98.8% of all scored CVEs
Exploit maturity
Exploited (KEV)
ATLAS score
44/100
Publication score, see How it works
Exploitation Verdict
KEV listed
Jul 9, 2025
14 days after publication
Federal due date
None
No federal due date
Ransomware use
Not reported
Attributed actors
None named
Exploit & Defence Guidance
Exploit maturity
Exploited (KEV)
Public exploit code
0
Proof-of-concept links
In-the-wild evidence
10
Reports of active use
Description
An unauthenticated attacker who can access either the HTTP service (TCP port 80), the HTTPS service (TCP port 443), or the IPP service (TCP port 631), can leak several pieces of sensitive information from a vulnerable device. The URI path /etc/mnt_info.csv can be accessed via a GET request and no authentication is required.
The returned result is a comma separated value (CSV) table of information. The leaked information includes the device’s model, firmware version, IP address, and serial number.
Known-Exploited Catalog Listings
| Catalog | Added | Remediation due | Ransomware use |
|---|---|---|---|
| Industry KEV feed | Jul 9, 2025 | n/a | Not reported |
Affected Products
451 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| DCP-1610W | See advisory | n/a |
| DCP-1610WE | See advisory | n/a |
| DCP-1610WR | See advisory | n/a |
| DCP-1612W | See advisory | n/a |
| DCP-1612WE | See advisory | n/a |
Timeline
Publicly disclosed
Jun 25, 2025
Added to Industry KEV feed
Jul 9, 2025
Last updated
Apr 14, 2026
Weakness Type
- CWE-538 Insertion of Sensitive Information into Externally-Accessible File or Directory
References
- exploitVulnCheck exploitation report
- othergithub.com · CVE-2024-51977
- otherassets.contentstack.io · vulnerability-disclosure-whitepaper.pdf
- othergithub.com · BrotherVulnerabilities
- othersupport.brother.com · link.aspx
FAQ
Common Questions.
An unauthenticated attacker who can access either the HTTP service (TCP port 80), the HTTPS service (TCP port 443), or the IPP service (TCP port 631), can leak several pieces of sensitive information from a vulnerable device.
Affected: DCP-1610W; DCP-1610WE; DCP-1610WR, among others. The full list is in the CVE brief.
It is exploited in the wild, listed in Industry KEV feed since Jul 9, 2025.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
A public exploit is reported by tracking sources, but no code link is listed yet.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch immediately, because it is listed as exploited in the wild.
Is CVE-2024-51977 On Your Attack Surface?
Brandefense matches it against the products discovered on your perimeter and opens a finding the day a CVE like this is listed.
Request A Demo