Security readout for executives and security teams
Plain-English summary
CVE-2025-57105 is a critical command injection issue reported in the DI-7400G+ router. A network attacker may be able to run arbitrary commands on the device without authentication or user interaction. The source bundle does not provide affected firmware versions, CPEs, a vendor fix, or evidence of active exploitation.
Executive priority
Treat this as urgent for any deployed DI-7400G+ router because the reported impact is full device compromise over the network. Priority depends on whether devices are present and reachable. If present on exposed networks, isolate immediately while checking vendor support status.
Technical view
The vulnerability is described as CWE-77 command injection in the jhttpd program, involving mng_platform.asp sub_478D28 and wayos_ac_server.asp sub_4A12DC through the ac_mng_srv_host parameter. CVSS 3.1 is 9.8 with network attack vector, low complexity, no privileges, no user interaction, and high confidentiality, integrity, and availability impact.
Likely exposure
Likely exposure is DI-7400G+ devices running the affected jhttpd code reachable over a network, especially management interfaces accessible outside trusted administration networks. The bundle provides no vendor, CPE, firmware range, or affected-version matrix, so asset confirmation requires local inventory and vendor guidance.
Exploitation context
The bundle marks KEV as false and provides no cited evidence of active exploitation in the wild. A GitHub IoT PoC repository is listed as a reference, but the bundle does not characterize exploit reliability, affected firmware, or real-world use.
Researcher notes
Evidence is thin beyond the CVE description and references. The affected record lists n/a for vendor, product, versions, and CPEs despite naming DI-7400G+. Do not generalize to other D-Link models without separate evidence. Focus validation on device presence, reachability, firmware identification, and vendor bulletin updates.
Mitigation direction
- Inventory DI-7400G+ devices and record firmware versions.
- Restrict management access to trusted administrative networks only.
- Disable internet exposure of router administration interfaces.
- Check D-Link guidance for firmware updates or retirement advice.
- Prioritize replacement if no supported fix exists.
Validation and detection
- Confirm whether any DI-7400G+ devices exist in asset inventory.
- Review firewall and NAT rules for exposed management services.
- Check device firmware against official D-Link support information.
- Look for unusual router process, configuration, or outbound traffic changes.
- Monitor vendor bulletins and CVE updates for affected-version details.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-77: Command execution behavior lookup
Command injection weaknesses can lead defenders to review execution techniques and command interpreter telemetry. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupExecution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2025-57105 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Critical
- CVSS
- 9.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
SSVC decision data
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H3.95.9CISA-ADPVulnerability scoring details
Base CVSS 3.1 score
9.8CriticalVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- https://www.dlink.com/en/security-bulletin/CVE reference, mitre
- https://www.dlink.com.cn/techsupport/ProductInfo.aspx?m=DI-7400G%2BCVE reference, mitre
- https://github.com/xyh4ck/iot_pocCVE reference, mitre
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Neutralization of Special Elements used in a Command ('Command Injection')
Improper Neutralization of Special Elements used in a Command ('Command Injection') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.