CVE-2018-15839

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

45.35% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 98.7% of scored records. A rank, not a probability.

NVD base score

9.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2018-08-28 17:00Z8 YR AGO

Last updated

2024-08-05 10:01Z2 YR AGO

Reserved

2018-08-24

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass

Data version

5.1

Document digest

36415d74edefd1696a15661b09d6dec91feefa40d374f04f8bc04c5224fc2822

• hackingvila.wordpress.comhttps://hackingvila.wordpress.com/2018/08/24/d-link-dir-615-buffer-overflow-via-a-long-authorization-http-header-click-here/x_refsource_MISC
• www.exploit-db.com45317https://www.exploit-db.com/exploits/45317/exploitx_refsource_EXPLOIT-DB