How severe is CVE-2013-7471?

CVE-2013-7471 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2013-7471 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 24% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-7471?

CVE-2013-7471 primarily affects Dlink Dir-300 Firmware. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-7471?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2013-7471 published?

CVE-2013-7471 was published on 2019-06-11 and last updated on 2026-06-17.

CVE-2013-7471

CVE-2013-7471 is a critical-severity vulnerability in Dlink Dir-300 Firmware with a CVSS 3.x base score of 9.8. Its EPSS exploit-prediction score of 24% places it in the 98th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-77.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 24% (98th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-77
Affected product: Dlink Dir-300 Firmware
Published: 2019-06-11
Last modified: 2026-06-17

Description

An issue was discovered in soap.cgi?service=WANIPConn1 on D-Link DIR-845 before v1.02b03, DIR-600 before v2.17b01, DIR-645 before v1.04b11, DIR-300 rev. B, and DIR-865 devices. There is Command Injection via shell metacharacters in the NewInternalClient, NewExternalPort, or NewInternalPort element of a SOAP POST request.

Frequently asked questions

What is CVE-2013-7471?: An issue was discovered in soap.cgi?service=WANIPConn1 on D-Link DIR-845 before v1.02b03, DIR-600 before v2.17b01, DIR-645 before v1.04b11, DIR-300 rev. B, and DIR-865 devices. There is Command Injection via shell metacharacters in the NewInternalClient, NewExternalPort, or NewInternalPort element of a SOAP POST request.
How severe is CVE-2013-7471?: CVE-2013-7471 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2013-7471 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 24% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-7471?: CVE-2013-7471 primarily affects Dlink Dir-300 Firmware. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-7471?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2013-7471 published?: CVE-2013-7471 was published on 2019-06-11 and last updated on 2026-06-17.

References

Affected products (5)

cpe:2.3:o:dlink:dir-300_firmware:2.14b01:*:*:*:*:*:*:*
cpe:2.3:o:dlink:dir-600_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:dlink:dir-645_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:dlink:dir-845_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:dlink:dir-865_firmware:1.05b03:*:*:*:*:*:*:*

More vulnerabilities in Dlink Dir-300 Firmware

CVE-2013-10069 — Critical (CVSS 9.8): The web interface of multiple D-Link routers, including DIR-600 rev B (≤2.14b01) and DIR-300 rev B (≤2.13),…
CVE-2013-10048 — Critical (CVSS 9.8): An OS command injection vulnerability exists in various legacy D-Link routers—including DIR-300 rev B and DIR-600…
CVE-2024-41616 — Critical (CVSS 9.8): D-Link DIR-300 REVA FIRMWARE v1.06B05_WW contains hardcoded credentials in the Telnet service.
CVE-2023-31814 — Critical (CVSS 9.8): D-Link DIR-300 firmware <=REVA1.06 and <=REVB2.06 is vulnerable to File inclusion via /model/__lang_msg.php.
CVE-2013-10050 — High (CVSS 8.8): An OS command injection vulnerability exists in multiple D-Link routers (confirmed on DIR-300 rev A v1.05 and DIR-615…
CVE-2011-4723 — Medium (CVSS 5.7): The D-Link DIR-300 router stores cleartext passwords, which allows context-dependent attackers to obtain sensitive…

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