CVE-2026-18859 (GCVE-0-2026-18859)

Vulnerability from cvelistv5 – Published: 2026-08-05 00:45 – Updated: 2026-08-05 00:45
VLAI
Title
ESAFENET CDG usbkey;logindojojs sql injection
Summary
A vulnerability was identified in ESAFENET CDG up to 20260615. Affected is an unknown function of the file /CDGServer3/ukey/usbkey;logindojojs. Such manipulation of the argument keyid leads to sql injection. The attack may be performed from remote. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
6.9 (Medium)
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
7.3 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
7.3 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
CWE
Assigner
References
URL Tags
https://vuldb.com/vuln/385869 vdb-entrytechnical-description
https://vuldb.com/vuln/385869/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-18859 third-party-advisory
https://vuldb.com/submit/858586 third-party-advisory
https://ucn9h68n9289.feishu.cn/docx/LHkddOv7Jo6qu… exploit
Impacted products
Vendor Product Version
ESAFENET CDG Affected: 20260615
    cpe:2.3:a:esafenet:cdg:*:*:*:*:*:*:*:*
 Create a notification for this product.
Credits
red88-debug (VulDB User) VulDB CNA Team
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:esafenet:cdg:*:*:*:*:*:*:*:*"
          ],
          "product": "CDG",
          "vendor": "ESAFENET",
          "versions": [
            {
              "status": "affected",
              "version": "20260615"
            }
          ]
        }
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      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "red88-debug (VulDB User)"
        },
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          "type": "coordinator",
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        }
      ],
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        }
      ],
      "metrics": [
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            "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",
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            "version": "2.0"
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      "providerMetadata": {
        "dateUpdated": "2026-08-05T00:45:35.237Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
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      "references": [
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          "name": "VDB-385869 | ESAFENET CDG usbkey;logindojojs sql injection",
          "tags": [
            "vdb-entry",
            "technical-description"
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          "url": "https://vuldb.com/vuln/385869"
        },
        {
          "name": "VDB-385869 | CTI Indicators (IOB, IOC, TTP, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/385869/cti"
        },
        {
          "name": "CVE-2026-18859 | CVE Analysis and Report",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/cve/CVE-2026-18859"
        },
        {
          "name": "Submit #858586 | Beijing Yisaitong Technology Development Co., Ltd. \u4ebf\u8d5b\u901a\u7535\u5b50\u5b89\u5168\u6587\u6863 null SQL Injection (CWE-89)",
          "tags": [
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        },
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          "url": "https://ucn9h68n9289.feishu.cn/docx/LHkddOv7Jo6quTxlJKZcf8gfnOe?from=from_copylink"
        }
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          "lang": "en",
          "time": "2026-08-04T00:00:00.000Z",
          "value": "Advisory disclosed"
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          "lang": "en",
          "time": "2026-08-04T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-08-04T18:17:24.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "ESAFENET CDG usbkey;logindojojs sql injection",
      "x_generator": [
        "VulDB PVTS v202608"
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-18859",
    "datePublished": "2026-08-05T00:45:35.237Z",
    "dateReserved": "2026-08-04T16:12:17.471Z",
    "dateUpdated": "2026-08-05T00:45:35.237Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
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  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.