Coverage › CVE-2019-11580
CVE-2019-11580 Mapped Sigma
Atlassian Crowd and Crowd Data Center Remote Code Execution Vulnerability
- Vendor / product
- Atlassian — Crowd and Crowd Data Center
- Description (CISA)
- Atlassian Crowd and Crowd Data Center contain a remote code execution vulnerability resulting from a pdkinstall development plugin being incorrectly enabled in release builds.
- Added to KEV
- 2021-11-03
- Due date
- 2022-05-03
- Required action
- Apply updates per vendor instructions.
- Known ransomware use
- Known
- CWE
- none recorded by CISA
- CISA notes
- https://nvd.nist.gov/vuln/detail/CVE-2019-11580
- Elsewhere
- cve.org · NVD · CISA KEV · JSON
ATT&CK techniques · CTID Mappings Explorer, ATT&CK 16.1, KEV snapshot 2025-07-28
1 mapping object across 1 technique. exploitation technique states how the vulnerability is exploited; primary and secondary impact state what exploitation achieves. They are different claims and are labelled as such.
| Technique | Mapping type | CTID comment | Status in v19.2 |
|---|---|---|---|
| T1059 Command and Scripting Interpreter | primary impact | CVE-2019-11580 is a critical vulnerability affecting Atlassian Crowd and Crowd Data Center that allows attackers remote code execution to send specially crafted requests to install malicious plugins on vulnerable Crowd instances. ref 1 · ref 2 |
live |
Detection chain · ATT&CK Enterprise v19.2 detection strategies, analytics, log sources
T1059 Command and Scripting Interpreter primary impact
- DET0516 Behavioral Detection of Command and Scripting Interpreter Abuse
AN1428 WindowsDetects the execution of scripting or command interpreters (e.g., powershell.exe, cmd.exe, wscript.exe) outside expected administrative time windows or from abnormal user contexts, often followed by encoded/obfuscated arguments or secondary execution events.Tunable:
CommandLinePatternParentProcessNameTimeWindowAN1429 LinuxDetects use of shell interpreters (e.g., bash, sh, python, perl) initiated by users or processes not normally executing them, especially when chaining suspicious utilities like netcat, curl, or ssh.Tunable:InterpreterNameUserContextExecutionChainLengthAN1430 macOSDetects launch of command-line interpreters via Terminal, Automator, or hiddenosascript, especially when parent process lineage deviates from user-initiated applications.macos:unifiedloglog stream --info --predicate 'eventMessage CONTAINS "exec"'→ DC0032 Process CreationTunable:LaunchAgentNameScriptNameTerminalAppUsageAN1431 ESXiDetects use of 'esxcli system' or direct interpreter commands (e.g., busybox shell) invoked from SSH or host terminal unexpectedly.Tunable:ShellEnabledFlagSSHContextAN1432 Network DevicesIdentifies CLI interpreter access (e.g., Cisco IOS, Juniper JUNOS) viaenablemode or scripting-capable sessions used by uncommon accounts or from unknown IPs.Tunable:UserRoleDeviceType
Sigma rules tagged attack.t1059 (95)
Author: Sohan G (D4rkCiph3r)
· 2023-04-05 · logsource: product=macos category=process_creation · 0250638a-2b28-4541-86fc-ea4c558fa0c6
Detects suspicious child processes spawned from browsers. This could be a result of a potential web browser exploitation.
Author: Nasreddine Bencherchali (Nextron Systems)
· 2023-04-17 · logsource: product=windows category=process_creation · 05ebafc8-7aa2-4bcd-a269-2aec93f9e842
Detects usage of winget to add new additional download sources
Author: Victor Sergeev, oscd.community
· 2020-10-09 (modified 2024-04-23) · logsource: product=windows category=process_creation · 06b401f4-107c-4ff9-947f-9ec1e7649f1e
Detects execution of "ftp.exe" script with the "-s" or "/s" flag and any child processes ran by "ftp.exe".
Author: Nasreddine Bencherchali (Nextron Systems), E.M. Anhaus (originally from Atomic Blue Detections, Endgame), oscd.community
· 2022-06-14 (modified 2023-01-04) · logsource: product=windows category=process_creation · 0955e4e1-c281-4fb9-9ee1-5ee7b4b754d2
Detects execition of commands and binaries from the context of The program compatibility assistant (Pcalua.exe). This can be used as a LOLBIN in order to bypass application whitelisting.
Author: Swachchhanda Shrawan Poudel (Nextron Systems)
· 2025-11-25 · logsource: product=linux category=process_creation · 11bb9b26-4179-4a06-afcb-1ec31fce1627
Detects potential Shai-Hulud malware indicators based on specific command line arguments associated with its execution.
Author: Florian Roth (Nextron Systems), Nasreddine Bencherchali (Nextron Systems)
· 2022-02-08 (modified 2026-02-17) · logsource: product=windows category=process_creation · 1228c958-e64e-4e71-92ad-7d429f4138ba
Detects suspicious script execution from suspicious directories or folders accessible by environment variables that may indicate malware activity.
Script interpreters (cscript, wscript, mshta, powershell) executing from folders like Temp, Public, or user profile directories may suggest attempts to evade detection or execute malicious scripts.
Author: Josh Nickels, Marius Rothenbücher
· 2024-09-06 · logsource: product=windows category=dns_query · 12310575-e8b1-475c-a976-57ed540b349c
Detects unusual domain resolutions originating from CScript/WScript that can identify malicious javascript files executing in an environment, often as a result from a phishing or watering hole attack.
Author: Florian Roth (Nextron Systems)
· 2021-11-20 (modified 2023-03-29) · logsource: product=windows category=file_event · 1277f594-a7d1-4f28-a2d3-73af5cbeab43
Detects Windows shells and scripting applications that write files to suspicious folders
Author: frack113, Tim Shelton (update fp)
· 2022-12-05 (modified 2025-03-06) · logsource: product=windows category=process_creation · 178e615d-e666-498b-9630-9ed363038101
Detects when a shell program such as the Windows command prompt or PowerShell is launched with system privileges from a uncommon parent location.
Author: Micah Babinski
· 2023-10-15 · logsource: product=windows category=file_event · 1a433e1d-03d2-47a6-8063-ece992cf4e73
Detects the usage of curl.exe, KeyScramblerLogon, or other non-standard/suspicious processes used to create Autoit3.exe.
This activity has been associated with DarkGate malware, which uses Autoit3.exe to execute shellcode that performs
process injection and connects to the DarkGate command-and-control server. Curl, KeyScramblerLogon, and these other
processes consitute non-standard and suspicious ways to retrieve the Autoit3 executable.
Author: Andreas Braathen (mnemonic.io)
· 2023-11-14 · logsource: product=windows category=process_creation · 1ddaa9a4-eb0b-4398-a9fe-7b018f9e23db
Detects exploitation attempt of CVE-2023-22518 (Confluence Data Center / Confluence Server), where an attacker can exploit vulnerable endpoints to e.g. create admin accounts and execute arbitrary commands.
Author: Nasreddine Bencherchali (Nextron Systems)
· 2023-01-02 · logsource: product=windows category=process_creation · 20a5ffa1-3848-4584-b6f8-c7c7fd9f69c8
Detects execution of ruby using the "-e" flag. This is could be used as a way to launch a reverse shell or execute live ruby code.
Author: Tim Rauch (rule), Elastic (idea)
· 2022-10-17 · logsource: product=macos category=process_creation · 234dc5df-40b5-49d1-bf53-0d44ce778eca
Detects when a built-in utility is used to decode and decrypt a payload after a macOS disk image (DMG) is executed. Malware authors may attempt to evade detection and trick users into executing malicious code by encoding and encrypting their payload and placing it in a disk image file. This behavior is consistent with adware or malware families such as Bundlore and Shlayer.
Author: Nasreddine Bencherchali (Nextron Systems)
· 2023-06-14 · logsource: product=windows category=process_creation · 236d8e89-ed95-4789-a982-36f4643738ba
Detects execution of the "VMwareToolBoxCmd.exe" with the "script" and "set" flag to setup a specific script that's located in a potentially suspicious location to run for a specific VM state
Author: Nasreddine Bencherchali (Nextron Systems), X__Junior (Nextron Systems)
· 2024-01-11 · logsource: product=windows category=process_creation · 2433a154-bb3d-42e4-86c3-a26bdac91c45
Detects the execution of a renamed "PingCastle" binary based on the PE metadata fields.