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CVE-2013-4937· NVD / CVE Program· CNA mitre

Multiple unspecified vulnerabilities in the AiCloud feature on the ASUS RT-AC66U, RT-N66U, RT-N65U, RT-N14U, RT-N16, RT-N56U, and DSL-N55U w

Multiple unspecified vulnerabilities in the AiCloud feature on the ASUS RT-AC66U, RT-N66U, RT-N65U, RT-N14U, RT-N16, RT-N56U, and DSL-N55U with firmware before 3.0.4.372 have unknown impact and attack vectors.

CriticalCVSS 10.0 · v2.0—No exploit No fix recorded

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Published
Jul 26, 2013
Updated
Jun 16, 2026
EPSS
1.9% · 79th percentile
CWE
—
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Report tools

JSON

Action score

41

Plan

Add it to your regular patch cycle.

CVSS
40 / 40 · 10.0 / 10
CISA KEV
0 / 30 · Not listed
EPSS
1 / 30 · 1.9%

Affected systems

VendorProduct
asusrt-ac66u firmware
asusrt-ac66u
asusrt-n66u firmware
asusrt-n66u
asusrt-n65u firmware
asusrt-n65u
asusrt-n14u firmware
asusrt-n14u
asusrt-n16 firmware
asusrt-n16
asusrt-n56u firmware
asusrt-n56u

and 2 more

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • asus dsl-n55uall versions
  • asus dsl-n56u firmwareup to 3.0.0.4.364 inclusive
  • asus dsl-n56u firmware1.0.0.9
  • asus dsl-n56u firmware3.0.0.4.188
  • asus dsl-n56u firmware3.0.0.4.314
  • asus rt-ac66uall versions
  • asus rt-ac66u firmwareup to 3.0.0.4.354 inclusive
  • asus rt-ac66u firmware3.0.0.4.140
  • asus rt-ac66u firmware3.0.0.4.220
  • asus rt-ac66u firmware3.0.0.4.246
  • asus rt-ac66u firmware3.0.0.4.260
  • asus rt-ac66u firmware3.0.0.4.270
  • asus rt-n14uall versions
  • asus rt-n14u firmwareup to 3.0.0.4.356 inclusive
  • asus rt-n14u firmware3.0.0.4.322
  • asus rt-n16all versions
  • asus rt-n16 firmwareup to 3.0.0.4.354 inclusive
  • asus rt-n16 firmware1.0.1.9
  • asus rt-n16 firmware1.0.2.3
  • asus rt-n16 firmware3.0.0.3.108

Same product

asus: all records

Other highest-scoring records for the same primary product.

  • CVE-2018-8879Stack-based buffer overflow in Asuswrt-Merlin firmware for ASUS devices older than 384.4 and ASUS firmware before 3.0.0.4.382.50470 for devi
    44Plan
  • CVE-2013-4659Buffer overflow in Broadcom ACSD allows remote attackers to execute arbitrary code via a long string to TCP port 5916.
    43Plan
  • CVE-2013-4656Symlink Traversal vulnerability in ASUS RT-AC66U and RT-N56U due to misconfiguration in the SMB service.
    40Plan
  • CVE-2018-9285Main_Analysis_Content.asp in /apply.cgi on ASUS RT-AC66U, RT-AC68U, RT-AC86U, RT-AC88U, RT-AC1900, RT-AC2900, and RT-AC3100 devices before 3
    40Plan
  • CVE-2014-2719Advanced_System_Content.asp in the ASUS RT series routers with firmware before 3.0.0.4.374.5517, when an administrator session is active, al
    25Monitor
  • CVE-2020-7997ASUS WRT-AC66U 3 RT 3.0.0.4.372_67 devices allow XSS via the Client Name field to the Parental Control feature.
    24Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • No special conditions are required; it is repeatable.

If successful

Confidentiality
C · data can be read
Integrity
C · data or configuration can be modified
Availability
C · the service can be disrupted
Attack complexity
Low
Confidentiality impact
C
Integrity impact
C
Availability impact
C

Weakness class (CWE)

—

CVSS vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records