What is CVE-2021-3154?

CVE-2021-3154 is a high-severity vulnerability in Solarwinds Serv-u, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.5/10. Published 2021-05-04.

How severe is CVE-2021-3154?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Solarwinds Serv-u

CVE-2021-3154

An issue was discovered in SolarWinds Serv-U before 15.2.2. Unauthenticated attackers can retrieve cleartext passwords via macro Injection. NOTE: this had a distinct fix relative to CVE-2020-35481.

EPSS: 0.012 (65.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Solarwinds Serv-u
N/a — versions n/a

Weakness classification (CWE)

CWE-74 — Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection)

References

cve@mitre.org (x_refsource_MISC, Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2021-3154?: CVE-2021-3154 is a high-severity vulnerability in Solarwinds Serv-u, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.5/10. Published 2021-05-04.
How severe is CVE-2021-3154?: High severity. CVSS v3 base score is 7.5 out of 10.