VulnerabilityPublished 24 Jun 2024Updated 2 Aug 2024

CVE-2024-38895: Exposure of Sensitive Information Through Data Queries

Source CVE Database V5

Not known to be exploited · CVSS 5.3 Medium.

Data as of 26 Oct 2026, 17:16 UTC

CVSS 3.1 base score

5.3Medium

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

EPSS: 0.3% chance of exploitation in 30 days – higher than 33% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

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

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

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

Attack Vector: Network: The vulnerable component is bound to the network stack and the set of possible attackers extends beyond the other options listed, up to and including the entire Internet. Such a vulnerability is often termed 'remotely exploitable' and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers).
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: Low: There is some loss of confidentiality. Access to some restricted information is obtained, but the attacker does not have control over what information is obtained, or the amount or kind of loss is limited. The information disclosure does not cause a direct, serious loss to the impacted component.
Integrity: None: There is no loss of integrity within the impacted component.
Availability: None: There is no impact to availability within the impacted component.

Definitions: FIRST CVSS v3.1 specification.

Exploitation evidence

Disclosed: evidence found.
CVE published 24 Jun 2024
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 26 Oct 2026.

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 or the CVSS exploit maturity 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

AI-suggested

To mitigate CVE-2024-38895, organizations and users should first restrict access to the 'live_mfg.shtml' page by implementing network-level controls such as firewall rules to block external access to router management interfaces. Disabling remote management features on the router, if enabled, can reduce exposure. Network segmentation should be employed to isolate routers from untrusted networks and limit access to trusted administrators only. Monitoring network traffic for unusual requests to the affected page can help detect exploitation attempts. If possible, users should contact WAVLINK support for firmware updates or advisories addressing this vulnerability. Until an official patch is available, consider replacing vulnerable devices with models that have stronger access controls. Additionally, changing default credentials and ensuring all router management interfaces require strong authentication can help mitigate risks from related vulnerabilities. Regularly auditing router configurations and firmware versions is recommended to maintain security hygiene.

Description

WAVLINK WN551K1'live_mfg.shtml enables attackers to obtain sensitive router information.

Impact

The primary impact of CVE-2024-38895 is the unauthorized disclosure of sensitive router information, which can compromise confidentiality. While it does not directly affect integrity or availability, the leaked information could be leveraged by attackers to plan more sophisticated attacks, such as targeted exploits or network infiltration. Organizations using the affected WAVLINK WN551K1 routers may face increased risk of reconnaissance by malicious actors, potentially leading to further compromise if combined with other vulnerabilities. The vulnerability is particularly concerning for environments where these routers are exposed to untrusted networks or the internet, as attackers can remotely access the vulnerable page without authentication. This could affect home users, small businesses, and possibly larger organizations relying on these devices for network connectivity. The lack of patches increases the window of exposure, and the moderate CVSS score reflects a tangible but not critical risk. Overall, the vulnerability could degrade the security posture of affected networks by revealing internal device details that should remain confidential.

CWE-202Exposure of Sensitive Information Through Data Queries (opens in a new tab)
Base weaknessLikelihood of exploit: Medium
When trying to keep information confidential, an attacker can often infer some of the information by using statistics.
Architecture and Design
This is a complex topic. See the for a good discussion of best practices.
OWASP ASVS 4.0.3
V8.3.8 (opens in a new tab)
V13.4.2 (opens in a new tab)
V7.2.2 (opens in a new tab)
From MITRE CWE, MITRE CAPEC and OWASP (Top 10, OpenCRE).

References

github.com/s4ndw1ch136/IOT-vuln-reports/tree/main/Wavlink/WN551K1/live_mfg.shtml (opens in a new tab)

Community reviews

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Exploitation evidence

What to do

Description

AI analysisMachine-generated, updated 26 Feb 2026, 05:39 UTC

WeaknessesCWE-202

Technical details

References

Community reviews

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