CVE-2019-3788 High · 8.7 EPSS 0.8%
UAA redirect-uri allows wildcard in the subdomain
Cloud Foundry · UAA Release (OSS)
Official description · CVE.org
Cloud Foundry UAA Release, versions prior to 71.0, allows clients to be configured with an insecure redirect uri. Given a UAA client was configured with a wildcard in the redirect uri's subdomain, a remote malicious unauthenticated user can craft a phishing link to get a UAA access code from the victim.
Priority scorePatchfirst’s 0 to 100 ranking. It adds points for CISA KEV listing, ransomware use, EPSS, threat reports, public exploit code and CVSS. Every CVE page shows the breakdown. Breakdown
17.6 / 100
- Exploited
- Not confirmed
- Reports
- 0
- Tactics
- 2/15
How an attack unfolds
Based on MITRE ATT&CKA public catalogue of the techniques attackers use, maintained by MITRE. Patchfirst uses it to describe what attackers do with a vulnerability. mappings. Select a step to see the evidence.How attackers get in
What can follow
Exploitation timelineDated milestones for a CVE: when it was disclosed, when exploit code became public, when exploitation was confirmed, and when threat reports named it.
Disclosed on 25 Apr 2019. No public exploit code or confirmed exploitation is recorded.
MITRE ATT&CKA public catalogue of the techniques attackers use, maintained by MITRE. Patchfirst uses it to describe what attackers do with a vulnerability. techniques
2 TechniqueOne specific attacker behaviour in MITRE ATT&CK, such as T1190 “Exploit Public-Facing Application”. IDs with a dot, like T1059.004, are sub-techniques., grouped by TacticThe attacker’s goal at a stage of an attack in MITRE ATT&CK, such as Initial Access or Persistence. Each technique belongs to one or more tactics. in kill-chain order 2Initial AccessTA0001
Spearphishing Link T1566.002
MITRE CTID mapping of the CVE · how it is exploited
Stealth
Masquerading T1036
MITRE CTID mapping of the CVE · follow-on activity
Detection
0 rules for this CVE · 44 general rules for its techniquesRules for this CVE
0Sigma ruleAn open, vendor-neutral detection rule for log data. Security teams convert Sigma rules into searches for their own SIEM. that reference CVE-2019-3788 directly.CVE-specific rules are not available in this build. Search SigmaHQ ↗
General rules for this CVE’s techniques
These detect the technique in general, not this specific vulnerability.
Spearphishing LinkT1566.0024 general rules
- Potential Malicious Usage of CloudTrail System Managerhightest
- Suspicious Execution via macOS Script Editormediumtest
- Suspicious Email Delivered In Microsoft 365mediumexperimental
- EvilTokens PhaaS Kit Phishing Related Request - Proxylowexperimental
MasqueradingT103640 general rules
- Potential LSASS Process Dump Via Procdumphighstable
- CreateDump Process Dumphightest
- Forfiles.EXE Child Process Masqueradinghightest
- HackTool - XORDump Executionhightest
- Password Protected ZIP File Opened (Suspicious Filenames)hightest
- Potential SysInternals ProcDump Evasionhightest
- Process Execution From A Potentially Suspicious Folderhightest
- Process Memory Dump Via Comsvcs.DLLhightest
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