The LDAP name service (nsd) in IRIX 6.5.19 and earlier does not properly verify if the USERPASSWORD attribute has been provided by an LDAP server, which could allow attackers to log in without a password.
Threat-Mapped Scoring
Score: 3.0
Priority: P2 - Serious (High)
S1 – Steal Customer Account Information
EPSS
Score: 0.00363Percentile:
0.57618
CVSS Scoring
CVSS v3.1 Score: 9.8
Severity: CRITICAL
Mapped CWE(s)
CWE-346
: Origin Validation Error
All CAPEC(s)
CAPEC-111 : JSON Hijacking (aka JavaScript Hijacking)
CAPEC-141 : Cache Poisoning
CAPEC-142 : DNS Cache Poisoning
CAPEC-160 : Exploit Script-Based APIs
CAPEC-21 : Exploitation of Trusted Identifiers
CAPEC-384 : Application API Message Manipulation via Man-in-the-Middle
CAPEC-385 : Transaction or Event Tampering via Application API Manipulation
CAPEC-386 : Application API Navigation Remapping
CAPEC-387 : Navigation Remapping To Propagate Malicious Content
CAPEC-388 : Application API Button Hijacking
CAPEC-510 : SaaS User Request Forgery
CAPEC-59 : Session Credential Falsification through Prediction
CAPEC-60 : Reusing Session IDs (aka Session Replay)
CAPEC-75 : Manipulating Writeable Configuration Files
CAPEC-76 : Manipulating Web Input to File System Calls
CAPEC-89 : Pharming
CAPEC(s) with Mapped TTPs
CAPEC-141 : Cache Poisoning
Mapped TTPs:
CAPEC-142 : DNS Cache Poisoning
Mapped TTPs:
CAPEC-21 : Exploitation of Trusted Identifiers
Mapped TTPs:
T1134
: Access Token Manipulation
T1528
: Steal Application Access Token
T1539
: Steal Web Session Cookie
CAPEC-60 : Reusing Session IDs (aka Session Replay)
Mapped TTPs:
Mapped ATT&CK TTPs
T1557.002
: ARP Cache Poisoning
Kill Chain: credential-access
T1584.002
: DNS Server
Kill Chain: resource-development
T1134
: Access Token Manipulation
Kill Chain: defense-evasion
T1528
: Steal Application Access Token
Kill Chain: credential-access
T1539
: Steal Web Session Cookie
Kill Chain: credential-access
T1134.001
: Token Impersonation/Theft
Kill Chain: defense-evasion
T1550.004
: Web Session Cookie
Kill Chain: defense-evasion
Malware
APTs Threat Group Associations
Campaigns
SolarWinds Compromise
Leviathan Australian Intrusions
HomeLand Justice
C0017
Affected Products
cpe:2.3:o:sgi:irix:*:*:*:*:*:*:*:*
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