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CVE-2026-7854

A security vulnerability has been detected in D-Link DI-8100 16.07.26A1. Affected by this vulnerability is the function url_rule_asp of the file /url_rule.asp of the component POST Parameter Handler. Such manipulation leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:612e4c08d394bade5191455ce3ec7cdeb627de0fe5b15aa52b903f43bcedf26f
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":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:54aa9f4fee85b19668c43f484e1d536abd93270770bce69f975f0181ce72308c · sha256:028d59f68dc69159… · /containers/cna/metrics/2/cvssV3_0

{"metric":{"baseScore":10,"vectorString":"AV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:54aa9f4fee85b19668c43f484e1d536abd93270770bce69f975f0181ce72308c · sha256:028d59f68dc69159… · /containers/cna/metrics/3/cvssV2_0

{"metric":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:54aa9f4fee85b19668c43f484e1d536abd93270770bce69f975f0181ce72308c · sha256:028d59f68dc69159… · /containers/cna/metrics/1/cvssV3_1

{"metric":{"baseScore":9.3,"baseSeverity":"CRITICAL","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:54aa9f4fee85b19668c43f484e1d536abd93270770bce69f975f0181ce72308c · sha256:028d59f68dc69159… · /containers/cna/metrics/0/cvssV4_0
cwe · 2 assertions

{"cweId":"CWE-119","description":"Memory Corruption","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:54aa9f4fee85b19668c43f484e1d536abd93270770bce69f975f0181ce72308c · sha256:028d59f68dc69159… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-120","description":"Buffer Overflow","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:54aa9f4fee85b19668c43f484e1d536abd93270770bce69f975f0181ce72308c · sha256:028d59f68dc69159… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"modules":["POST Parameter Handler"],"product":"DI-8100","vendor":"D-Link","versions":[{"status":"affected","version":"16.07.26A1"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:54aa9f4fee85b19668c43f484e1d536abd93270770bce69f975f0181ce72308c · sha256:028d59f68dc69159… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:54aa9f4fee85b19668c43f484e1d536abd93270770bce69f975f0181ce72308c · sha256:028d59f68dc69159… · /containers/cna/metrics/2/cvssV3_0
{"metric":{"baseScore":10,"vectorString":"AV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:54aa9f4fee85b19668c43f484e1d536abd93270770bce69f975f0181ce72308c · sha256:028d59f68dc69159… · /containers/cna/metrics/3/cvssV2_0
{"metric":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:54aa9f4fee85b19668c43f484e1d536abd93270770bce69f975f0181ce72308c · sha256:028d59f68dc69159… · /containers/cna/metrics/1/cvssV3_1
{"metric":{"baseScore":9.3,"baseSeverity":"CRITICAL","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:54aa9f4fee85b19668c43f484e1d536abd93270770bce69f975f0181ce72308c · sha256:028d59f68dc69159… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"cweId":"CWE-119","description":"Memory Corruption","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:54aa9f4fee85b19668c43f484e1d536abd93270770bce69f975f0181ce72308c · sha256:028d59f68dc69159… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-120","description":"Buffer Overflow","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:54aa9f4fee85b19668c43f484e1d536abd93270770bce69f975f0181ce72308c · sha256:028d59f68dc69159… · /containers/cna/problemTypes/0/descriptions/0

Source references

5 source assertions
{"tags":["exploit"],"url":"https://github.com/draw-ctf/report/blob/main/DI-8100/url_rule_asp_overflow.md"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:54aa9f4fee85b19668c43f484e1d536abd93270770bce69f975f0181ce72308c · sha256:028d59f68dc69159… · /containers/cna/references/3
{"name":"Submit #807838 | D-Link DI-8100 16.07.26A1 Denial of Service","tags":["third-party-advisory"],"url":"https://vuldb.com/submit/807838"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:54aa9f4fee85b19668c43f484e1d536abd93270770bce69f975f0181ce72308c · sha256:028d59f68dc69159… · /containers/cna/references/2
{"name":"VDB-361131 | D-Link DI-8100 POST Parameter url_rule.asp url_rule_asp buffer overflow","tags":["vdb-entry","technical-description"],"url":"https://vuldb.com/vuln/361131"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:54aa9f4fee85b19668c43f484e1d536abd93270770bce69f975f0181ce72308c · sha256:028d59f68dc69159… · /containers/cna/references/0
{"name":"VDB-361131 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/vuln/361131/cti"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:54aa9f4fee85b19668c43f484e1d536abd93270770bce69f975f0181ce72308c · sha256:028d59f68dc69159… · /containers/cna/references/1
{"tags":["product"],"url":"https://www.dlink.com/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:54aa9f4fee85b19668c43f484e1d536abd93270770bce69f975f0181ce72308c · sha256:028d59f68dc69159… · /containers/cna/references/4

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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