CVE-2022-48257

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.88% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 56.6% of scored records. A rank, not a probability.

NVD base score

5.3 (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:L/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

2023-01-13 00:00Z3 YR AGO

Last updated

2025-11-04 17:12Z10 MO AGO

Reserved

2023-01-13

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

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

Weaknesses

• CWE-732Incorrect Permission Assignment for Critical ResourceClass

Data version

5.2

Document digest

508ed4213e535fdbcd964ace47139089c9d62e16624362a76e19c3b2d3442bec

• github.comhttps://github.com/MisterTea/EternalTerminal/issues/555
• github.comhttps://github.com/MisterTea/EternalTerminal/pull/556
• www.openwall.com[oss-security] 20230216 EternalTerminal: Review report and findings (predictable /tmp file paths and file permission issues, 3 CVEs)http://www.openwall.com/lists/oss-security/2023/02/16/1mailing-list
• lists.fedoraproject.orgFEDORA-2024-94a155818chttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U6MO4FSKYNSAJVUXYP7LRY7ARUIGKBFL/vendor-advisory
• lists.fedoraproject.orgFEDORA-2024-bd9e67c117https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2RY6PKBU73I45L6YWNYCUK2XBEXEFX7L/vendor-advisory
• lists.fedoraproject.orgFEDORA-2024-b745c97f4bhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NYODHZECXYFC2BNODZPZXZAXOKGMCYAP/vendor-advisory
• lists.fedoraproject.orghttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2RY6PKBU73I45L6YWNYCUK2XBEXEFX7L/