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Unrated severityNVD Advisory· Published Sep 17, 2013· Updated Jun 16, 2026

CVE-2013-3612

CVE-2013-3612

Description

Dahua DVR appliances have a hardcoded password for (1) the root account and (2) an unspecified "backdoor" account, which makes it easier for remote attackers to obtain administrative access via authorization requests involving (a) ActiveX, (b) a standalone client, or (c) unknown other vectors.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

66
  • Dahuasecurity/Dvr0404hd U4 versions
    cpe:2.3:h:dahuasecurity:dvr0404hd-a:-:*:*:*:*:*:*:*+ 3 more
    • 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:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr0404hf S E2 versions
    cpe:2.3:h:dahuasecurity:dvr0404hf-a-e:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:h:dahuasecurity:dvr0404hf-a-e:-:*:*:*:*:*:*:*
    • cpe:2.3:h:dahuasecurity:dvr0404hf-s-e:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr0404hf U E2 versions
    cpe:2.3:h:dahuasecurity:dvr0404hf-al-e:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:h:dahuasecurity:dvr0404hf-al-e:-:*:*:*:*:*:*:*
    • cpe:2.3:h:dahuasecurity:dvr0404hf-u-e:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr0804hd S2 versions
    cpe:2.3:h:dahuasecurity:dvr0804:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:h:dahuasecurity:dvr0804:-:*:*:*:*:*:*:*
    • cpe:2.3:h:dahuasecurity:dvr0804hd-s:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr0804hd L
    cpe:2.3:h:dahuasecurity:dvr0804hd-l:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr0804hf A E
    cpe:2.3:h:dahuasecurity:dvr0804hf-a-e:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr1604hf Al E2 versions
    cpe:2.3:h:dahuasecurity:dvr0804hf-al-e:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:h:dahuasecurity:dvr0804hf-al-e:-:*:*:*:*:*:*:*
    • cpe:2.3:h:dahuasecurity:dvr1604hf-al-e:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr0804hf U E3 versions
    cpe:2.3:h:dahuasecurity:dvr0804hf-l-e:-:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:h:dahuasecurity:dvr0804hf-l-e:-:*:*:*:*:*:*:*
    • cpe:2.3:h:dahuasecurity:dvr0804hf-s-e:-:*:*:*:*:*:*:*
    • cpe:2.3:h:dahuasecurity:dvr0804hf-u-e:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr1604hd S2 versions
    cpe:2.3:h:dahuasecurity:dvr1604hd-l:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:h:dahuasecurity:dvr1604hd-l:-:*:*:*:*:*:*:*
    • cpe:2.3:h:dahuasecurity:dvr1604hd-s:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr1604hf U E3 versions
    cpe:2.3:h:dahuasecurity:dvr1604hf-a-e:-:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:h:dahuasecurity:dvr1604hf-a-e:-:*:*:*:*:*:*:*
    • cpe:2.3:h:dahuasecurity:dvr1604hf-l-e:-:*:*:*:*:*:*:*
    • cpe:2.3:h:dahuasecurity:dvr1604hf-u-e:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr1604hf S E
    cpe:2.3:h:dahuasecurity:dvr1604hf-s-e:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr2104he2 versions
    cpe:2.3:h:dahuasecurity:dvr2104c:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:h:dahuasecurity:dvr2104c:-:*:*:*:*:*:*:*
    • cpe:2.3:h:dahuasecurity:dvr2104he:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr2104hc2 versions
    cpe:2.3:h:dahuasecurity:dvr2104h:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:h:dahuasecurity:dvr2104h:-:*:*:*:*:*:*:*
    • cpe:2.3:h:dahuasecurity:dvr2104hc:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr2108hc2 versions
    cpe:2.3:h:dahuasecurity:dvr2108c:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:h:dahuasecurity:dvr2108c:-:*:*:*:*:*:*:*
    • cpe:2.3:h:dahuasecurity:dvr2108hc:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr2108he2 versions
    cpe:2.3:h:dahuasecurity:dvr2108h:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:h:dahuasecurity:dvr2108h:-:*:*:*:*:*:*:*
    • cpe:2.3:h:dahuasecurity:dvr2108he:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr2116c
    cpe:2.3:h:dahuasecurity:dvr2116c:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr2116hc2 versions
    cpe:2.3:h:dahuasecurity:dvr2116h:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:h:dahuasecurity:dvr2116h:-:*:*:*:*:*:*:*
    • cpe:2.3:h:dahuasecurity:dvr2116hc:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr2116he
    cpe:2.3:h:dahuasecurity:dvr2116he:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr2404hf S
    cpe:2.3:h:dahuasecurity:dvr2404hf-s:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr2404lf S2 versions
    cpe:2.3:h:dahuasecurity:dvr2404lf-al:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:h:dahuasecurity:dvr2404lf-al:-:*:*:*:*:*:*:*
    • cpe:2.3:h:dahuasecurity:dvr2404lf-s:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr3204hf S
    cpe:2.3:h:dahuasecurity:dvr3204hf-s:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr3204lf S2 versions
    cpe:2.3:h:dahuasecurity:dvr3204lf-al:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:h:dahuasecurity:dvr3204lf-al:-:*:*:*:*:*:*:*
    • cpe:2.3:h:dahuasecurity:dvr3204lf-s:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr3224l
    cpe:2.3:h:dahuasecurity:dvr3224l:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr3232l
    cpe:2.3:h:dahuasecurity:dvr3232l:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr5104c
    cpe:2.3:h:dahuasecurity:dvr5104c:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr5104he2 versions
    cpe:2.3:h:dahuasecurity:dvr5104h:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:h:dahuasecurity:dvr5104h:-:*:*:*:*:*:*:*
    • cpe:2.3:h:dahuasecurity:dvr5104he:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr5108c
    cpe:2.3:h:dahuasecurity:dvr5108c:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr5108he2 versions
    cpe:2.3:h:dahuasecurity:dvr5108h:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:h:dahuasecurity:dvr5108h:-:*:*:*:*:*:*:*
    • cpe:2.3:h:dahuasecurity:dvr5108he:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr5116c
    cpe:2.3:h:dahuasecurity:dvr5116c:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr5116he2 versions
    cpe:2.3:h:dahuasecurity:dvr5116h:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:h:dahuasecurity:dvr5116h:-:*:*:*:*:*:*:*
    • cpe:2.3:h:dahuasecurity:dvr5116he:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr5204l2 versions
    cpe:2.3:h:dahuasecurity:dvr5204a:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:h:dahuasecurity:dvr5204a:-:*:*:*:*:*:*:*
    • cpe:2.3:h:dahuasecurity:dvr5204l:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr5208l2 versions
    cpe:2.3:h:dahuasecurity:dvr5208a:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:h:dahuasecurity:dvr5208a:-:*:*:*:*:*:*:*
    • cpe:2.3:h:dahuasecurity:dvr5208l:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr5216l2 versions
    cpe:2.3:h:dahuasecurity:dvr5216a:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:h:dahuasecurity:dvr5216a:-:*:*:*:*:*:*:*
    • cpe:2.3:h:dahuasecurity:dvr5216l:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr5404
    cpe:2.3:h:dahuasecurity:dvr5404:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr5408
    cpe:2.3:h:dahuasecurity:dvr5408:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr5416
    cpe:2.3:h:dahuasecurity:dvr5416:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr5804
    cpe:2.3:h:dahuasecurity:dvr5804:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr5808
    cpe:2.3:h:dahuasecurity:dvr5808:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr5816
    cpe:2.3:h:dahuasecurity:dvr5816:-:*:*:*:*:*:*:*
  • Dahuasecurity/Dvr6404lf S
    cpe:2.3:h:dahuasecurity:dvr6404lf-s:-:*:*:*:*:*:*:*
  • Dahua/DVRllm-fuzzy

Patches

Vulnerability mechanics

References

1

News mentions

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