Vulnerability-Lookup

CNVD-2026-18375

Vulnerability from cnvd - Published: 2026-04-24

Title

Endian Firewall remark参数跨站脚本漏洞（CNVD-2026-18375）

Description

Endian Firewall是Endian公司的一款网络安全防火墙系统。 Endian Firewall remark参数存在跨站脚本漏洞，该漏洞源于对/manage/ipsec/中的remark参数处理不当，攻击者可利用该漏洞注入恶意脚本并在其他用户查看页面时执行。

Severity

中

Formal description

厂商尚未发布了漏洞修复程序，请及时关注更新： https://help.endian.com/hc/en-us/sections/360004371358-Community

Reference

https://nvd.nist.gov/vuln/detail/CVE-2026-34820

Impacted products

Name
Endian Endian Firewall <=3.3.25

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-34820",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-34820"
    }
  },
  "description": "Endian Firewall\u662fEndian\u516c\u53f8\u7684\u4e00\u6b3e\u7f51\u7edc\u5b89\u5168\u9632\u706b\u5899\u7cfb\u7edf\u3002\n\nEndian Firewall remark\u53c2\u6570\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9/manage/ipsec/\u4e2d\u7684remark\u53c2\u6570\u5904\u7406\u4e0d\u5f53\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6ce8\u5165\u6076\u610f\u811a\u672c\u5e76\u5728\u5176\u4ed6\u7528\u6237\u67e5\u770b\u9875\u9762\u65f6\u6267\u884c\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://help.endian.com/hc/en-us/sections/360004371358-Community",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-18375",
  "openTime": "2026-04-24",
  "products": {
    "product": "Endian Endian Firewall \u003c=3.3.25"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2026-34820",
  "serverity": "\u4e2d",
  "submitTime": "2026-04-07",
  "title": "Endian Firewall remark\u53c2\u6570\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2026-18375\uff09"
}

CVE-2026-34820 (GCVE-0-2026-34820)

Vulnerability from cvelistv5 – Published: 2026-04-02 14:46 – Updated: 2026-04-03 18:33 X_Open Source

Title

Endian Firewall /manage/ipsec/ remark Stored Cross-Site Scripting

Summary

Endian Firewall version 3.3.25 and prior allow stored cross-site scripting (XSS) via the remark parameter to /manage/ipsec/. An authenticated attacker can inject arbitrary JavaScript that is stored and executed when other users view the affected page.

Severity ?

5.1 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

6.4 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

VulnCheck

References

URL

Tags

	https://help.endian.com/hc/en-us/sections/3600043…	release-notes
	https://www.vulncheck.com/advisories/endian-firew…	third-party-advisory

Impacted products

	Vendor	Product	Version
	Endian	Endian Firewall	Affected: 3.3.25 (semver)

Date Public ?

2025-12-03 00:00

Credits

Alex Williams from Pellera Technologies VulnCheck

Show details on NVD website

JSON

To clipboard

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                "id": "CVE-2026-34820",
                "options": [
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                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-03T18:25:04.566809Z",
                "version": "2.0.3"
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              "version": "3.3.25",
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            }
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  },
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  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

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.

Action not permitted

CNVD-2026-18375

CVE-2026-34820 (GCVE-0-2026-34820)

Tags

Sightings

Nomenclature