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CVE-2026-2686

A security vulnerability has been detected in SECCN Dingcheng G10 3.1.0.181203. This impacts the function qq of the file /cgi-bin/session_login.cgi. The manipulation of the argument User leads to os command injection. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:eaa9f61124319f03a0ba230e7cb06bb9a3754d58681c192f68bd254f96676fc4
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:W/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8c3608c93a02d7b4ffc56094fad077f687be99cecf6b3c79a0bff826a4bd278a · sha256:20a774fdaf0513ab… · /containers/cna/metrics/1/cvssV3_1

{"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:W/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8c3608c93a02d7b4ffc56094fad077f687be99cecf6b3c79a0bff826a4bd278a · sha256:20a774fdaf0513ab… · /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:W/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8c3608c93a02d7b4ffc56094fad077f687be99cecf6b3c79a0bff826a4bd278a · sha256:20a774fdaf0513ab… · /containers/cna/metrics/3/cvssV2_0

{"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:v2:8c3608c93a02d7b4ffc56094fad077f687be99cecf6b3c79a0bff826a4bd278a · sha256:20a774fdaf0513ab… · /containers/cna/metrics/0/cvssV4_0
cwe · 2 assertions

{"cweId":"CWE-78","description":"OS Command Injection","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8c3608c93a02d7b4ffc56094fad077f687be99cecf6b3c79a0bff826a4bd278a · sha256:20a774fdaf0513ab… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-77","description":"Command Injection","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8c3608c93a02d7b4ffc56094fad077f687be99cecf6b3c79a0bff826a4bd278a · sha256:20a774fdaf0513ab… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"product":"G10","vendor":"SECCN Dingcheng","versions":[{"status":"affected","version":"3.1.0.181203"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8c3608c93a02d7b4ffc56094fad077f687be99cecf6b3c79a0bff826a4bd278a · sha256:20a774fdaf0513ab… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"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:W/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8c3608c93a02d7b4ffc56094fad077f687be99cecf6b3c79a0bff826a4bd278a · sha256:20a774fdaf0513ab… · /containers/cna/metrics/1/cvssV3_1
{"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:W/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8c3608c93a02d7b4ffc56094fad077f687be99cecf6b3c79a0bff826a4bd278a · sha256:20a774fdaf0513ab… · /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:W/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8c3608c93a02d7b4ffc56094fad077f687be99cecf6b3c79a0bff826a4bd278a · sha256:20a774fdaf0513ab… · /containers/cna/metrics/3/cvssV2_0
{"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:v2:8c3608c93a02d7b4ffc56094fad077f687be99cecf6b3c79a0bff826a4bd278a · sha256:20a774fdaf0513ab… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"cweId":"CWE-78","description":"OS Command Injection","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8c3608c93a02d7b4ffc56094fad077f687be99cecf6b3c79a0bff826a4bd278a · sha256:20a774fdaf0513ab… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-77","description":"Command Injection","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8c3608c93a02d7b4ffc56094fad077f687be99cecf6b3c79a0bff826a4bd278a · sha256:20a774fdaf0513ab… · /containers/cna/problemTypes/1/descriptions/0

Source references

5 source assertions
{"tags":["related"],"url":"https://github.com/cha0yang1/SECCN/blob/main/UnauthorizedRCE.md"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8c3608c93a02d7b4ffc56094fad077f687be99cecf6b3c79a0bff826a4bd278a · sha256:20a774fdaf0513ab… · /containers/cna/references/3
{"tags":["exploit"],"url":"https://github.com/cha0yang1/SECCN/blob/main/UnauthorizedRCE.md#2-vulnerability-reproduction-proof-of-concept"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8c3608c93a02d7b4ffc56094fad077f687be99cecf6b3c79a0bff826a4bd278a · sha256:20a774fdaf0513ab… · /containers/cna/references/4
{"name":"VDB-346488 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/?ctiid.346488"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8c3608c93a02d7b4ffc56094fad077f687be99cecf6b3c79a0bff826a4bd278a · sha256:20a774fdaf0513ab… · /containers/cna/references/1
{"name":"VDB-346488 | SECCN Dingcheng G10 session_login.cgi qq os command injection","tags":["vdb-entry","technical-description"],"url":"https://vuldb.com/?id.346488"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8c3608c93a02d7b4ffc56094fad077f687be99cecf6b3c79a0bff826a4bd278a · sha256:20a774fdaf0513ab… · /containers/cna/references/0
{"name":"Submit #754200 | SECCN SECCN G10 VPN V3.1.0.181203 Unauthorized RCE","tags":["third-party-advisory"],"url":"https://vuldb.com/?submit.754200"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8c3608c93a02d7b4ffc56094fad077f687be99cecf6b3c79a0bff826a4bd278a · sha256:20a774fdaf0513ab… · /containers/cna/references/2

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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