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CVE-2026-4193

A security vulnerability has been detected in D-Link DIR-823G 1.0.2B05. The affected element is the function GetDDNSSettings/GetDeviceDomainName/GetDeviceSettings/GetDMZSettings/GetFirewallSettings/GetGuestNetworkSettings/GetLanWanConflictInfo/GetLocalMacAddress/GetNetworkSettings/GetQoSSettings/GetRouterInformationSettings/GetRouterLanSettings/GetWanSettings/SetAccessCtlList/SetAccessCtlSwitch/SetDeviceSettings/SetGuestWLanSettings/SetIPv4FirewallSettings/SetNetworkSettings/SetNetworkTomography
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:5fa33ba720988e033880d68063e314a26fb853b2b5daeac7e0d2ce667a1e9295
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 4 assertions

{"metric":{"baseScore":6.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8cc5fb630b90a5db0a2eff9b292d7afb174ec72e4ee49ca195af7c6e379c4699 · sha256:f68f5deba4767948… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"baseScore":7.3,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:W/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8cc5fb630b90a5db0a2eff9b292d7afb174ec72e4ee49ca195af7c6e379c4699 · sha256:f68f5deba4767948… · /containers/cna/metrics/1/cvssV3_1

{"metric":{"baseScore":7.3,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:W/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8cc5fb630b90a5db0a2eff9b292d7afb174ec72e4ee49ca195af7c6e379c4699 · sha256:f68f5deba4767948… · /containers/cna/metrics/2/cvssV3_0

{"metric":{"baseScore":7.5,"vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:W/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8cc5fb630b90a5db0a2eff9b292d7afb174ec72e4ee49ca195af7c6e379c4699 · sha256:f68f5deba4767948… · /containers/cna/metrics/3/cvssV2_0
cwe · 2 assertions

{"cweId":"CWE-284","description":"Improper Access Controls","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8cc5fb630b90a5db0a2eff9b292d7afb174ec72e4ee49ca195af7c6e379c4699 · sha256:f68f5deba4767948… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-266","description":"Incorrect Privilege Assignment","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8cc5fb630b90a5db0a2eff9b292d7afb174ec72e4ee49ca195af7c6e379c4699 · sha256:f68f5deba4767948… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"modules":["goahead"],"product":"DIR-823G","vendor":"D-Link","versions":[{"status":"affected","version":"1.0.2B05"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8cc5fb630b90a5db0a2eff9b292d7afb174ec72e4ee49ca195af7c6e379c4699 · sha256:f68f5deba4767948… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":6.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8cc5fb630b90a5db0a2eff9b292d7afb174ec72e4ee49ca195af7c6e379c4699 · sha256:f68f5deba4767948… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"baseScore":7.3,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:W/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8cc5fb630b90a5db0a2eff9b292d7afb174ec72e4ee49ca195af7c6e379c4699 · sha256:f68f5deba4767948… · /containers/cna/metrics/1/cvssV3_1
{"metric":{"baseScore":7.3,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:W/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8cc5fb630b90a5db0a2eff9b292d7afb174ec72e4ee49ca195af7c6e379c4699 · sha256:f68f5deba4767948… · /containers/cna/metrics/2/cvssV3_0
{"metric":{"baseScore":7.5,"vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:W/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8cc5fb630b90a5db0a2eff9b292d7afb174ec72e4ee49ca195af7c6e379c4699 · sha256:f68f5deba4767948… · /containers/cna/metrics/3/cvssV2_0

CWE assertions

2 source assertions
{"cweId":"CWE-284","description":"Improper Access Controls","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8cc5fb630b90a5db0a2eff9b292d7afb174ec72e4ee49ca195af7c6e379c4699 · sha256:f68f5deba4767948… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-266","description":"Incorrect Privilege Assignment","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8cc5fb630b90a5db0a2eff9b292d7afb174ec72e4ee49ca195af7c6e379c4699 · sha256:f68f5deba4767948… · /containers/cna/problemTypes/1/descriptions/0

Source references

11 source assertions
{"tags":["related"],"url":"https://github.com/wudipjq/my_vuln/blob/main/D-Link7/vuln_91/91.md"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8cc5fb630b90a5db0a2eff9b292d7afb174ec72e4ee49ca195af7c6e379c4699 · sha256:f68f5deba4767948… · /containers/cna/references/8
{"tags":["exploit"],"url":"https://github.com/wudipjq/my_vuln/blob/main/D-Link7/vuln_92/92.md"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8cc5fb630b90a5db0a2eff9b292d7afb174ec72e4ee49ca195af7c6e379c4699 · sha256:f68f5deba4767948… · /containers/cna/references/9
{"name":"VDB-351105 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/?ctiid.351105"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8cc5fb630b90a5db0a2eff9b292d7afb174ec72e4ee49ca195af7c6e379c4699 · sha256:f68f5deba4767948… · /containers/cna/references/1
{"name":"VDB-351105 | D-Link DIR-823G goahead UpdateClientInfo access control","tags":["vdb-entry","technical-description"],"url":"https://vuldb.com/?id.351105"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8cc5fb630b90a5db0a2eff9b292d7afb174ec72e4ee49ca195af7c6e379c4699 · sha256:f68f5deba4767948… · /containers/cna/references/0
{"name":"Submit #769835 | D-Link 1.0.2B05 Improper Access Controls","tags":["third-party-advisory"],"url":"https://vuldb.com/?submit.769835"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8cc5fb630b90a5db0a2eff9b292d7afb174ec72e4ee49ca195af7c6e379c4699 · sha256:f68f5deba4767948… · /containers/cna/references/2
{"name":"Submit #769836 | D-Link DIR823G 1.0.2B05 Improper Access Controls (Duplicate)","tags":["third-party-advisory"],"url":"https://vuldb.com/?submit.769836"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8cc5fb630b90a5db0a2eff9b292d7afb174ec72e4ee49ca195af7c6e379c4699 · sha256:f68f5deba4767948… · /containers/cna/references/3
{"name":"Submit #769837 | D-Link DIR823G 1.0.2B05 Improper Access Controls (Duplicate)","tags":["third-party-advisory"],"url":"https://vuldb.com/?submit.769837"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8cc5fb630b90a5db0a2eff9b292d7afb174ec72e4ee49ca195af7c6e379c4699 · sha256:f68f5deba4767948… · /containers/cna/references/4
{"name":"Submit #769838 | D-Link DIR823G 1.0.2B05 Improper Access Controls (Duplicate)","tags":["third-party-advisory"],"url":"https://vuldb.com/?submit.769838"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8cc5fb630b90a5db0a2eff9b292d7afb174ec72e4ee49ca195af7c6e379c4699 · sha256:f68f5deba4767948… · /containers/cna/references/5
{"name":"Submit #769839 | D-Link DIR823G 1.0.2B05 Stack-based Buffer Overflow (Duplicate)","tags":["third-party-advisory"],"url":"https://vuldb.com/?submit.769839"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8cc5fb630b90a5db0a2eff9b292d7afb174ec72e4ee49ca195af7c6e379c4699 · sha256:f68f5deba4767948… · /containers/cna/references/6
{"name":"Submit #769841 | D-Link DIR823G 1.0.2B05 Improper Access Controls (Duplicate)","tags":["third-party-advisory"],"url":"https://vuldb.com/?submit.769841"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8cc5fb630b90a5db0a2eff9b292d7afb174ec72e4ee49ca195af7c6e379c4699 · sha256:f68f5deba4767948… · /containers/cna/references/7
{"tags":["product"],"url":"https://www.dlink.com/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8cc5fb630b90a5db0a2eff9b292d7afb174ec72e4ee49ca195af7c6e379c4699 · sha256:f68f5deba4767948… · /containers/cna/references/10

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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