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CVE-2024-2645— Netentsec NS-ASG Application Security Gateway resetpwd.php xpath injection

Quick assessment

Affected
Netentsec NS-ASG Application Security Gateway
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Netentsec NS-ASG Application Security Gateway是中国网康（Netentsec）公司的一款应用安全网关。 Netentsec NS-ASG Application Security Gateway 6.3版本存在安全漏洞，该漏洞源于文件/vpnweb/resetpwd/resetpwd.php的参数UserId会导致xpath表达式中数据的不正确中和。

CVSS 4.3 · Medium EPSS 0.73% · P51
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I. Basic Information for CVE-2024-2645

Vulnerability Information
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Vulnerability Title
Netentsec NS-ASG Application Security Gateway resetpwd.php xpath injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability classified as problematic has been found in Netentsec NS-ASG Application Security Gateway 6.3. This affects an unknown part of the file /vpnweb/resetpwd/resetpwd.php. The manipulation of the argument UserId leads to improper neutralization of data within xpath expressions. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-257283. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
XPath表达式中数据转义处理不恰当(XPath注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Netentsec NS-ASG Application Security Gateway 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Netentsec NS-ASG Application Security Gateway是中国网康（Netentsec）公司的一款应用安全网关。 Netentsec NS-ASG Application Security Gateway 6.3版本存在安全漏洞，该漏洞源于文件/vpnweb/resetpwd/resetpwd.php的参数UserId会导致xpath表达式中数据的不正确中和。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Netentsec NS-ASG Application Security Gateway 6.3 -

II. Public POCs for CVE-2024-2645

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III. Intelligence Information for CVE-2024-2645

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Vendor Advisories for CVE-2024-2645 (2)

Other References for CVE-2024-2645 (1)

Same Patch Batch · Netentsec · 2024-03-19 · 6 CVEs total

CVE-2024-2647 7.3 HIGH Netentsec NS-ASG Application Security Gateway singlelogin.php sql injection
CVE-2024-2644 6.3 MEDIUM Netentsec NS-ASG Application Security Gateway addfirewall.php sql injection
CVE-2024-2646 6.3 MEDIUM Netentsec NS-ASG Application Security Gateway sql injection
CVE-2024-2649 6.3 MEDIUM Netentsec NS-ASG Application Security Gateway deleteonlineuser.php sql injection
CVE-2024-2648 4.3 MEDIUM Netentsec NS-ASG Application Security Gateway naccheck.php xpath injection

IV. Related Vulnerabilities

Same product: NS-ASG Application Security Gateway
Same vendor: Netentsec
Same weakness: CWE-643

V. Comments for CVE-2024-2645

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