CVE-2022-25445Network attack vector

Unauthenticated memory corruption via PowerSaveSet time parameter

Published Mar 18, 2022 · Updated Aug 3, 2024

Stack-based buffer overflow in PowerSaveSet in Tenda AC6 15.03.05.09_multi allows remote attackers to corrupt memory via the time parameter. The public record identifies the affected function and parameter but does not disclose the exact copy operation or destination buffer. Network access is sufficient without authentication or user interaction, while code execution and crash behavior remain unconfirmed.

CVSS severity9.8
Critical
EPSS probability9.01%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stack-based buffer overflow in PowerSaveSet in Tenda AC6 15.03.05.09_multi allows remote attackers to corrupt memory via the time parameter. The public record identifies the affected function and parameter but does not disclose the exact copy operation or destination buffer. Network access is sufficient without authentication or user interaction, while code execution and crash behavior remain unconfirmed.

The record

CVE
CVE-2022-25445
Published
Mar 18, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-787
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 18, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8NIST National Vulnerability DatabaseCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10.0NIST National Vulnerability DatabaseAV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-787Out-of-bounds Write

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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