CVE-2020-9495

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

8.00% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 94.2% 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

2020-06-19 18:59Z6 YR AGO

Last updated

2024-08-04 10:34Z2 YR AGO

Reserved

2020-03-01

Assigning CNA

apache

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

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

Data version

5.1

Document digest

b61e40146f13878874c7414522cec6951e2990621b103e520f85b4d29d1ed767

• archiva.apache.orghttp://archiva.apache.org/security.html#CVE-2020-9495x_refsource_MISC
• lists.apache.org[maven-users] 20200619 [SECURITY] CVE-2020-9495: Apache Archiva login service is vulnerable to LDAP injectionhttps://lists.apache.org/thread.html/r7ae580f700ade57b00641a70a5c639a3ba576893bbf7f9fd93bc491d%40%3Cusers.maven.apache.org%3Emailing-listx_refsource_MLIST
• lists.apache.org[archiva-dev] 20200619 [SECURITY] CVE-2020-9495: Apache Archiva login service is vulnerable to LDAP injectionhttps://lists.apache.org/thread.html/r576eaabe3f772c045ec832a0200252494a2ce3f188f59450dd8f9b6d%40%3Cdev.archiva.apache.org%3Emailing-listx_refsource_MLIST
• lists.apache.org[archiva-users] 20200619 [SECURITY] CVE-2020-9495: Apache Archiva login service is vulnerable to LDAP injectionhttps://lists.apache.org/thread.html/r576eaabe3f772c045ec832a0200252494a2ce3f188f59450dd8f9b6d%40%3Cusers.archiva.apache.org%3Emailing-listx_refsource_MLIST
• www.openwall.com[oss-security] 20200619 [SECURITY] CVE-2020-9495: Apache Archiva login service is vulnerable to LDAP injectionhttp://www.openwall.com/lists/oss-security/2020/06/19/1mailing-listx_refsource_MLIST
• lists.apache.org[announce] 20200619 [SECURITY] CVE-2020-9495: Apache Archiva login service is vulnerable to LDAP injectionhttps://lists.apache.org/thread.html/r576eaabe3f772c045ec832a0200252494a2ce3f188f59450dd8f9b6d%40%3Cannounce.apache.org%3Emailing-listx_refsource_MLIST