CVE-2025-53169VulnerabilityPublished 7 Jul 2025

CVE-2025-53169: Huawei HarmonyOS · Others

Affects Huawei HarmonyOSSource CVE Database V5

Not known to be exploited · CVSS 7.6 High.

Data as of 25 Oct 2026, 19:02 UTC

CVSS 3.1 base score

7.6High

How severe the flaw is on the 0–10 CVSS scale.

EPSS: 0.1% chance of exploitation in 30 days – higher than 4% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

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

Attack Vector: Adjacent
Attack Complexity: Low
Privileges Required: None
User Interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: Low
Availability: Low

Bold values are the worst case: easiest to exploit or largest impact.

Attack Vector: Adjacent: The vulnerable component is bound to the network stack, but the attack is limited at the protocol level to a logically adjacent topology. This can mean an attack must be launched from the same shared physical (e.g., Bluetooth or IEEE 802.11) or logical (e.g., local IP subnet) network, or from within a secure or otherwise limited administrative domain (e.g., MPLS, secure VPN to an administrative network zone).
Attack Complexity: Low: Specialized access conditions or extenuating circumstances do not exist. An attacker can expect repeatable success against the vulnerable component.
Privileges Required: None: The attacker is unauthorized prior to attack, and therefore does not require any access to settings or files to carry out an attack.
User Interaction: None: The vulnerable system can be exploited without any interaction from any user.
Scope: Unchanged: An exploited vulnerability can only affect resources managed by the same security authority. In this case, the vulnerable component and the impacted component are either the same, or both are managed by the same security authority.
Confidentiality: High: There is total loss of confidentiality, resulting in all resources within the impacted component being divulged to the attacker. Alternatively, access to only some restricted information is obtained, but the disclosed information presents a direct, serious impact.
Integrity: Low: Modification of data is possible, but the attacker does not have control over the consequence of a modification, or the amount of modification is limited. The data modification does not have a direct, serious impact on the impacted component.
Availability: Low: Performance is reduced or there are interruptions in resource availability. Even if repeated exploitation of the vulnerability is possible, the attacker does not have the ability to completely deny service to legitimate users. The resources in the impacted component are either partially available all of the time, or fully available only some of the time, but overall there is no direct, serious consequence to the impacted component.

Definitions: FIRST CVSS v3.1 specification.

Exploitation evidence

Disclosed: evidence found.
CVE published 7 Jul 2025
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-25.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponised: Public exploit code exists in Metasploit or Exploit-DB, or CISA SSVC reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

What to do

Affected software

Product	Affected	Fixed in
Huawei HarmonyOS	Affected =5.1.0 =5.0.1	Fixed in–

AI-suggested

1. Immediate inventory and identification of all Huawei devices running HarmonyOS versions 5.0.1 and 5.1.0 within the organization’s environment. 2. Monitor Huawei’s official security advisories for patches or updates addressing CVE-2025-53169 and apply them promptly once available. 3. Implement network segmentation and strict access controls to limit peer device communication, especially for distributed camera functions, reducing the attack surface. 4. Employ endpoint detection and response (EDR) solutions capable of monitoring unusual camera activation or access patterns on HarmonyOS devices. 5. Educate users and administrators about the risks of unauthorized camera access and encourage reporting of suspicious device behavior. 6. Where possible, disable distributed camera sharing features or restrict them to trusted devices only until patches are applied. 7. Conduct regular security audits and penetration testing focusing on IoT and distributed device functionalities to detect potential exploitation attempts. 8. Collaborate with Huawei support channels to obtain guidance and early access to security updates.

Description

Vulnerability of bypassing the process to start SA and use related functions on distributed cameras Impact: Successful exploitation of this vulnerability may allow the peer device to use the camera without user awareness.

Impact

For European organizations, the unauthorized use of distributed cameras via this vulnerability could lead to severe privacy violations, regulatory non-compliance (e.g., GDPR breaches), and reputational damage. Organizations relying on Huawei devices with HarmonyOS for communication, surveillance, or IoT integration may face covert surveillance risks, potentially exposing sensitive corporate environments or personal data. The breach of confidentiality could facilitate corporate espionage or targeted attacks, especially in sectors such as government, telecommunications, critical infrastructure, and enterprises with high security requirements. Additionally, the ability to activate cameras without user awareness undermines trust in device security and could lead to increased scrutiny by regulators. The impact extends beyond individual privacy to organizational operational security, as attackers might leverage camera access to gather intelligence or facilitate further network intrusions.

CWE-287Improper Authentication (opens in a new tab)
Class weaknessLikelihood of exploit: HighOWASP Top 10 A07:2025: Authentication Failures (opens in a new tab)
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
MITRE discourages mapping vulnerabilities to this broad entry; the root cause is usually a more specific weakness.
Architecture and Design · Libraries or Frameworks
Use an authentication framework or library such as the OWASP ESAPI Authentication feature.
OWASP Cheat Sheets
OWASP Authentication (opens in a new tab)
OWASP ASVS 4.0.3
V2.8.5 (opens in a new tab)
V2.8.4 (opens in a new tab)
V9.2.3 (opens in a new tab)
Attack patterns
Fake the Source of Data (opens in a new tab)
Utilizing REST's Trust in the System Resource to Obtain Sensitive Data (opens in a new tab)
Session Hijacking (opens in a new tab)
Token Impersonation (opens in a new tab)
Upload a Web Shell to a Web Server (opens in a new tab)
From MITRE CWE, MITRE CAPEC and OWASP (Top 10, OpenCRE).

References

consumer.huawei.com/en/support/bulletin/2025/7/ (opens in a new tab)

Community reviews

Loading reviews…

Exploitation evidence

What to do

Affected software

Description

AI analysisMachine-generated, updated 7 Jul 2025, 02:54 UTC

WeaknessesCWE-287

Technical details

References

Community reviews

Related threats