CVE-2020-13899

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

2.14% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 80.4% of scored records. A rank, not a probability.

NVD base score

7.5 (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:N/A:N

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

2020-06-10 21:05Z6 YR AGO

Last updated

2024-08-04 12:32Z2 YR AGO

Reserved

2020-06-07

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-908Use of Uninitialized ResourceBase

Data version

5.1

Document digest

8b7d0697e0bfd65debda18a758adc3d025b00225902f05b0a0a293e1b206ce79

• github.comhttps://github.com/meetecho/janus-gateway/blob/v0.10.0/janus.c#L1326x_refsource_MISC
• github.comhttps://github.com/meetecho/janus-gateway/pull/2214x_refsource_CONFIRM
• github.comhttps://github.com/merrychap/poc_exploits/tree/master/janus-webrtc/CVE-2020-13899x_refsource_MISC