diff --git a/docs/user/lib_mapper/nist.md b/docs/user/lib_mapper/nist.md
index d23e4a4b..0fd7ce01 100644
--- a/docs/user/lib_mapper/nist.md
+++ b/docs/user/lib_mapper/nist.md
@@ -7,5 +7,6 @@
 | cisco:ios_xe | → | cisco_xe |
 | cisco:ios_xr | → | cisco_xr |
 | cisco:nx-os | → | cisco_nxos |
+| hpe:arubaos-cx | → | aruba_aoscx |
 | juniper:junos | → | juniper_junos |
-| paloaltonetworks:pan-os | → | paloalto_panos |
\ No newline at end of file
+| paloaltonetworks:pan-os | → | paloalto_panos |
diff --git a/docs/user/lib_mapper/nist_reverse.md b/docs/user/lib_mapper/nist_reverse.md
index 4016104e..85456818 100644
--- a/docs/user/lib_mapper/nist_reverse.md
+++ b/docs/user/lib_mapper/nist_reverse.md
@@ -1,6 +1,7 @@
 | NORMALIZED | | NIST |
 | ---------- | -- | ------ |
 | arista_eos | → | arista:eos |
+| aruba_aoscx | → | hpe:arubaos-cx |
 | aruba_os | → | arubanetworks:arubaos |
 | cisco_asa | → | cisco:adaptive_security_appliance_software |
 | cisco_ios | → | cisco:ios |
@@ -8,4 +9,4 @@
 | cisco_xe | → | cisco:ios_xe |
 | cisco_xr | → | cisco:ios_xr |
 | juniper_junos | → | juniper:junos |
-| paloalto_panos | → | paloaltonetworks:pan-os |
\ No newline at end of file
+| paloalto_panos | → | paloaltonetworks:pan-os |
diff --git a/netutils/lib_mapper.py b/netutils/lib_mapper.py
index 1a1ec184..1e35250a 100644
--- a/netutils/lib_mapper.py
+++ b/netutils/lib_mapper.py
@@ -555,9 +555,10 @@
     "arubanetworks:arubaos": "aruba_os",
     "cisco:adaptive_security_appliance_software": "cisco_asa",
     "cisco:ios": "cisco_ios",
-    "cisco:nx-os": "cisco_nxos",
     "cisco:ios_xe": "cisco_xe",
     "cisco:ios_xr": "cisco_xr",
+    "cisco:nx-os": "cisco_nxos",
+    "hpe:arubaos-cx": "aruba_aoscx",
     "juniper:junos": "juniper_junos",
     "paloaltonetworks:pan-os": "paloalto_panos",
 }
@@ -741,6 +742,7 @@
 # Normalized | NIST
 NIST_LIB_MAPPER_REVERSE: t.Dict[str, str] = {
     "arista_eos": "arista:eos",
+    "aruba_aoscx": "hpe:arubaos-cx",
     "aruba_os": "arubanetworks:arubaos",
     "cisco_asa": "cisco:adaptive_security_appliance_software",
     "cisco_ios": "cisco:ios",
diff --git a/netutils/nist.py b/netutils/nist.py
index a3162805..2fbd8491 100644
--- a/netutils/nist.py
+++ b/netutils/nist.py
@@ -21,6 +21,11 @@
         ("buildmetadata", str, dataclasses.field(default=None)),  # pylint: disable=[E3701]
         ("vendor_metadata", bool, dataclasses.field(default=False)),  # pylint: disable=[E3701]
     ],
+    "hpe": {
+        "arubaos-cx": [
+            ("release", str, dataclasses.field(default=None)),
+        ],
+    },
     "juniper": {
         "junos": [
             ("main", str, dataclasses.field(default=None)),  # pylint: disable=[E3701]
@@ -63,6 +68,18 @@ def __getitem__(self, key: str) -> t.Any:
         return getattr(self, key)
 
 
+def _get_nist_urls_hpe_arubaos_cx(os_platform_data: t.Dict[str, t.Any]) -> t.List[str]:
+    """Create NIST URLs for HPE Aruba AOS-CX."""
+    base_url = "https://services.nvd.nist.gov/rest/json/cves/2.0?cpeName=cpe:2.3:o:"
+    version = (
+        f"{os_platform_data['major']}."
+        f"{os_platform_data['minor']}."
+        f"{os_platform_data['patch']}"
+    )
+
+    return [f"{base_url}{os_platform_data['vendor']}:{os_platform_data['os_type']}:{version}:*"]
+
+
 def _get_nist_urls_juniper_junos(os_platform_data: t.Dict[str, t.Any]) -> t.List[str]:  # pylint: disable=R0911
     """Create a list of possible NIST Url strings for JuniperPlatform.
 
@@ -233,6 +250,9 @@ def _os_platform_object_builder(vendor: str, platform: str, version: str) -> obj
 
 get_nist_url_funcs: t.Dict[str, t.Any] = {
     "default": _get_nist_urls_default,
+    "hpe": {
+        "arubaos-cx": _get_nist_urls_hpe_arubaos_cx,
+    },
     "juniper": {"junos": _get_nist_urls_juniper_junos},
 }
 
@@ -255,9 +275,10 @@ def get_nist_vendor_platform_urls(vendor: str, platform: str, version: str) -> t
         >>>
     """
     platform_data = _os_platform_object_builder(vendor, platform, version).__dict__
+    get_nist_urls_func = get_nist_url_funcs.get(vendor.lower(), {}).get(platform.lower())
 
-    if vendor.lower() == "juniper" and platform.lower() == "junos":
-        return _get_nist_urls_juniper_junos(platform_data)
+    if get_nist_urls_func:
+        return get_nist_urls_func(platform_data)
     return _get_nist_urls_default(platform_data)