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CVE-2024-32632· NVD / CVE Program· CNA ASR

Printf arg type mismatch in ATCMD

A value in ATCMD will be misinterpreted by printf, causing incorrect output and possibly out-of-bounds memory access

MediumCVSS 6.6 · v3.1—No exploit No fix recorded
Published
Apr 16, 2024
Updated
Jun 17, 2026
EPSS
0.2% · 12th percentile
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Action score

26

Monitor

Low priority for now.

CVSS
26 / 40 · 6.6 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.2%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · ASR
6.6
NVD has not scored this yet; the score shown is the CNA’s.

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Affected systems

VendorProduct
asrmicroasr1803sc firmware
asrmicroasr1803sc
asrmicroasr1607 firmware
asrmicroasr1607
asrmicroasr3603 firmware
asrmicroasr3603
asrmicroasr1806 firmware
asrmicroasr1806
asrmicroasr1803 firmware
asrmicroasr1803
asrmicroasr1606 firmware
asrmicroasr1606

and 14 more

Affected versions

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

  • asrmicro asr1602 firmwarebefore cp01.057.067
  • asrmicro asr1603 firmwarebefore cp01.057.067
  • asrmicro asr1605 firmwarebefore cp01.057.067
  • asrmicro asr1606 firmwarebefore cp01.057.067
  • asrmicro asr1607 firmwarebefore cp01.057.067
  • asrmicro asr1609 firmwarebefore cp01.057.067
  • asrmicro asr1803 firmwarebefore cp01.057.067
  • asrmicro asr1803sc firmwarebefore cp01.057.067
  • asrmicro asr1806 firmwarebefore cp01.057.067
  • asrmicro asr3602 firmwarebefore cp01.057.067
  • asrmicro asr3603 firmwarebefore cp01.057.067
  • asrmicro asr3605 firmwarebefore cp01.057.067
  • asrmicro asr3607 firmwarebefore cp01.057.067

Versions reported by the vendor

Affected version ranges reported by the assigning authority (ASR). Independent of NVD's CPE analysis and usually ahead of it.

  • ASR Falcon/Crane

    • before CP01.057.067affected

Same product

asrmicro: all records

Other highest-scoring records for the same primary product.

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

  • Someone on the same network segment can trigger it.
  • No account or password is required.
  • A user must open a link or visit a page.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
none
Integrity
none
Availability
high · the service can be disrupted

Impact can extend beyond the vulnerable component (scope changes).

Attack vector
Adjacent
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Changed
Confidentiality impact
None
Integrity impact
None
Availability impact
High

Weakness class (CWE)

CWE-686 · Function Call With Incorrect Argument Type

CVSS vector

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

nvd-secondary

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.

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

We use this product, ask for help

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