CVE-2013-5223

KEVD-Link DSL-2760U Gateway Cross-Site Scripting Vulnerability

Description

A cross-site scripting (XSS) vulnerability exists in the D-Link DSL-2760U gateway, allowing remote authenticated users to inject arbitrary web script or HTML.

Multiple cross-site scripting (XSS) vulnerabilities in D-Link DSL-2760U Gateway (Rev. E1) allow remote authenticated users to inject arbitrary web script or HTML via the (1) ntpServer1 parameter to sntpcfg.cgi, username parameter to (2) ddnsmngr.cmd or (3) todmngr.tod, (4) TodUrlAdd parameter to urlfilter.cmd, (5) appName parameter to scprttrg.cmd, (6) fltName in an add action or (7) rmLst parameter in a remove action to scoutflt.cmd, (8) groupName parameter to portmapcfg.cmd, (9) snmpRoCommunity parameter to snmpconfig.cgi, (10) fltName parameter to scinflt.cmd, (11) PolicyName in an add action or (12) rmLst parameter in a remove action to prmngr.cmd, (13) ippName parameter to ippcfg.cmd, (14) smbNetBiosName or (15) smbDirName parameter to samba.cgi, or (16) wlSsid parameter to wlcfg.wl.

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

PublishedNov 19, 2013

Last modifiedJun 16, 2026

Added to KEVMar 25, 2022

Remediation dueApr 15, 2022

References

osvdb.org/99603Broken Link
osvdb.org/99604Broken Link
osvdb.org/99605Broken Link
osvdb.org/99606Broken Link
osvdb.org/99607Broken Link
osvdb.org/99608Broken Link
osvdb.org/99609Broken Link
osvdb.org/99610Broken Link
osvdb.org/99611Broken Link
osvdb.org/99612Broken Link
osvdb.org/99613Broken Link
osvdb.org/99615Broken Link

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Risk assessment · High

Actively exploited. Patch immediately.

Exploitation: Confirmed in the wild (CISA KEV)
Federal remediation deadline: Overdue by 1655 days
CVSS: 5.4 MEDIUM
EPSS (30-day exploit probability): 50.8% · top 1% of all CVEs
Weakness: CWE-79
Attack vector: Network, remotely reachable

Recommended actions

1.Apply updates per vendor instructions.
2.Treat as emergency change: patch or isolate internet-facing instances first.
3.Review exposure: confirm which instances are reachable from the internet and restrict access until patched.
4.Hunt for compromise: review logs for the disclosure window, not just from the patch date.

Assessment is derived automatically from the live signals above; verify against your own asset inventory.