CVE-2013-3613

CVE-2013-3613 is a high-severity vulnerability in Dahuasecurity Dvr0404hd-a with a CVSS 2.0 base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-287.

Key facts

• Severity: High (CVSS 2.0 base score 7.8)
• EPSS exploit prediction: 7% (93rd percentile)
• Actively exploited: Not listed in CISA KEV
• Weakness: CWE-287
• Affected product: Dahuasecurity Dvr0404hd-a
• Published: 2013-09-17
• Last modified: 2026-06-16

Description

Dahua DVR appliances do not properly restrict UPnP requests, which makes it easier for remote attackers to obtain access via vectors involving a replay attack against the TELNET port.

Frequently asked questions

What is CVE-2013-3613?

Dahua DVR appliances do not properly restrict UPnP requests, which makes it easier for remote attackers to obtain access via vectors involving a replay attack against the TELNET port.

How severe is CVE-2013-3613?

CVE-2013-3613 has a CVSS 2.0 base score of 7.8, rated high severity.

Is CVE-2013-3613 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-3613?

CVE-2013-3613 primarily affects Dahuasecurity Dvr0404hd-a. In total, 65 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-3613?

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

When was CVE-2013-3613 published?

CVE-2013-3613 was published on 2013-09-17 and last updated on 2026-06-16.

References

• http://www.kb.cert.org/vuls/id/800094

Affected products (65)

• cpe:2.3:h:dahuasecurity:dvr0404hd-a:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr0404hd-l:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr0404hd-s:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr0404hd-u:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr0404hf-a-e:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr0404hf-al-e:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr0404hf-s-e:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr0404hf-u-e:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr0804:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr0804hd-l:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr0804hd-s:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr0804hf-a-e:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr0804hf-al-e:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr0804hf-l-e:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr0804hf-s-e:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr0804hf-u-e:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr1604hd-l:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr1604hd-s:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr1604hf-a-e:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr1604hf-al-e:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr1604hf-l-e:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr1604hf-s-e:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr1604hf-u-e:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr2104c:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr2104h:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr2104hc:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr2104he:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr2108c:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr2108h:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr2108hc:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr2108he:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr2116c:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr2116h:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr2116hc:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr2116he:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr2404hf-s:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr2404lf-al:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr2404lf-s:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr3204hf-s:-:*:*:*:*:*:*:*
• cpe:2.3:h:dahuasecurity:dvr3204lf-al:-:*:*:*:*:*:*:*

More vulnerabilities in Dahuasecurity Dvr0404hd-a

• CVE-2013-5754 — Critical (CVSS 10.0): The authorization implementation on Dahua DVR appliances accepts a hash string representing the current date for the…
• CVE-2013-3612 — Critical (CVSS 10.0): Dahua DVR appliances have a hardcoded password for (1) the root account and (2) an unspecified "backdoor" account,…
• CVE-2013-3614 — Critical (CVSS 9.3): Dahua DVR appliances have a small value for the maximum password length, which makes it easier for remote attackers to…
• CVE-2013-3615 — High (CVSS 7.8): Dahua DVR appliances use a password-hash algorithm with a short hash length, which makes it easier for…

All CVEs affecting Dahuasecurity Dvr0404hd-a →

Other CWE-287 (Improper Authentication) vulnerabilities

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• CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
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