CVE-2025-2548Public exploit

Domain-filter modification via undisclosed access-control failure

Published Mar 20, 2025 · Updated Mar 20, 2025

Improper access control in D-Link DIR-618 and DIR-605L 2.02 and 3.02 allows remote attackers to modify domain-filter settings over a local network. The public record identifies /goform/formSetDomainFilter but does not disclose which authorization check is absent or which request value bypasses it. Exploitation requires local-network reachability; the established consequence is unauthorized filtering changes, not data disclosure or service interruption.

CVSS severity8.8
High
EPSS probability1.01%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in D-Link DIR-618 and DIR-605L 2.02 and 3.02 allows remote attackers to modify domain-filter settings over a local network. The public record identifies /goform/formSetDomainFilter but does not disclose which authorization check is absent or which request value bypasses it. Exploitation requires local-network reachability; the established consequence is unauthorized filtering changes, not data disclosure or service interruption.

The record

CVE
CVE-2025-2548
Published
Mar 20, 2025
Updated
Mar 20, 2025
Vendor
D-Link
Product
DIR-618
Classifications
CWE-266, T1562.004
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 20, 2025CVE publishedPublication date reported by the CVE source.
  2. Mar 20, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2.02
  2. Affected versionversion=3.02

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

D-Link · DIR-618version=2.02; version=3.02
D-Link · DIR-605Lversion=2.02; version=3.02

Published CVSS scores

4.3VulDB CNACVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
8.8NVDCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.3VulDB CNAAV:A/AC:L/Au:N/C:N/I:P/A:N
5.3VulDB CNACVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-266Incorrect Privilege Assignment
T1562.004Disable or Modify System Firewall

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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