What is the CVSS score of CVE-2023-27077?

CVE-2023-27077 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: 1.6%.

Is there a public PoC exploit available for CVE-2023-27077?

Yes, a public proof-of-concept exploit is available for CVE-2023-27077. Prioritise patching immediately. EPSS: 1.6%.

D901 Firmware CVE-2023-27077

HIGH

Out-of-bounds Write (CWE-787)

2023-03-23 cve@mitre.org

Memory Corruption Buffer Overflow Denial Of Service D901 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

Mar 23, 2023 - 15:15 nvd

HIGH 7.5

DescriptionNVD

Stack Overflow vulnerability found in 360 D901 allows a remote attacker to cause a Distributed Denial of Service (DDOS) via a crafted HTTP package.

AnalysisAI

Stack Overflow vulnerability found in 360 D901 allows a remote attacker to cause a Distributed Denial of Service (DDOS) via a crafted HTTP package. 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 Out-of-bounds Write (CWE-787), which allows attackers to write data beyond allocated buffer boundaries leading to code execution or crashes. Stack Overflow vulnerability found in 360 D901 allows a remote attacker to cause a Distributed Denial of Service (DDOS) via a crafted HTTP package. Affected products include: 360 D901 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate write boundaries, use memory-safe languages, enable compiler protections (ASLR, stack canaries).