What is the CVSS score of CVE-2023-39748?

CVE-2023-39748 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 0.6%.

Is there a public PoC exploit available for CVE-2023-39748?

Yes, a public proof-of-concept exploit is available for CVE-2023-39748. Prioritise patching immediately. EPSS: 0.6%.

Tl Wr1041N V2 Firmware CVE-2023-39748

HIGH

Uncontrolled Resource Consumption (CWE-400)

2023-08-21 cve@mitre.org

Denial Of Service TP-Link Tl Wr1041N V2 Firmware

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

Aug 21, 2023 - 03:15 nvd

HIGH 7.5

DescriptionNVD

An issue in the component /userRpm/NetworkCfgRpm of TP-Link TL-WR1041N V2 allows attackers to cause a Denial of Service (DoS) via a crafted GET request.

AnalysisAI

An issue in the component /userRpm/NetworkCfgRpm of TP-Link TL-WR1041N V2 allows attackers to cause a Denial of Service (DoS) via a crafted GET request. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Uncontrolled Resource Consumption (CWE-400), which allows attackers to cause denial of service by exhausting system resources. An issue in the component /userRpm/NetworkCfgRpm of TP-Link TL-WR1041N V2 allows attackers to cause a Denial of Service (DoS) via a crafted GET request. Affected products include: Tp-Link Tl-Wr1041N V2 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement rate limiting, set resource quotas, validate input sizes, use timeouts.