CloudWatchFullAccessV2

Last Modified

Oct 20, 2026

October 20, 2026 at 07:02 PM UTC

Version

v18

Total Versions

Created

Oct 20, 2026

Actions

Subscribe to updates

Risk

Medium

The same capabilities in a scoped form, resource policy writes, reads across all data, or full access to a whole service. Read from this policy document alone: trust policies, boundaries and SCPs in your account still decide what actually succeeds. How this is assessed

Medium
Can switch off security monitoring
Can delete CloudWatch log groups, which is how an intruder hides.
logs:DeleteLogGroup (via logs:*)
Use with caution: Deny these actions with an SCP for everyone outside a break-glass role, so no single policy can blind you.
Medium
Can rewrite resource policies and sharing
Grants 10 permissions management actions across 2 services (cloudwatch, logs) on any resource, enough to share resources outside the account.
cloudwatch:assumeaccessprofilecloudwatch:createaccessgrantcloudwatch:createaccessprofilecloudwatch:createdomainaccessgrantfororganizationcloudwatch:deleteaccessgrantcloudwatch:deleteaccessprofilecloudwatch:deletedomainaccessgrantfororganizationcloudwatch:updateaccessprofilelogs:deleteresourcepolicylogs:putresourcepolicy
Use with caution: Turn on IAM Access Analyzer external access findings, and keep account-level guards like S3 Block Public Access enabled.
Medium
Full access to 6 services on every resource
Uses application-signals:*, cloudwatch:*, logs:*, rum:*, synthetics:*, xray:* with Resource "*" and no condition, so every action AWS adds to those services later is granted too.
application-signals:*cloudwatch:*logs:*rum:*synthetics:*xray:*
Use with caution: The grant grows every time the service does. For long-lived access, prefer a policy that lists the actions you actually need.

Policy Document

View on GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273{
  "PolicyVersion": {
    "Document": {
      "Version": "2012-10-17",
      "Statement": [
        {
          "Sid": "CloudWatchFullAccessPermissions",
          "Effect": "Allow",
          "Action": [
            "application-autoscaling:DescribeScalingPolicies",
            "application-signals:*",
            "autoscaling:DescribeAutoScalingGroups",
            "autoscaling:DescribePolicies",
            "cloudwatch:*",
            "logs:*",
            "sns:CreateTopic",
            "sns:ListSubscriptions",
            "sns:ListSubscriptionsByTopic",
            "sns:ListTopics",
            "sns:Subscribe",
            "iam:GetPolicy",
            "iam:GetPolicyVersion",
            "iam:GetRole",
            "oam:ListSinks",
            "observabilityadmin:GetCentralizationRuleForOrganization",
            "observabilityadmin:ListCentralizationRulesForOrganization",
            "observabilityadmin:CreateCentralizationRuleForOrganization",
            "observabilityadmin:UpdateCentralizationRuleForOrganization",
            "observabilityadmin:DeleteCentralizationRuleForOrganization",
            "observabilityadmin:StartTelemetryEvaluation",
            "observabilityadmin:GetTelemetryEvaluationStatus",
            "observabilityadmin:ListResourceTelemetry",
            "observabilityadmin:StopTelemetryEvaluation",
            "observabilityadmin:StartTelemetryEvaluationForOrganization",
            "observabilityadmin:GetTelemetryEvaluationStatusForOrganization",
            "observabilityadmin:ListResourceTelemetryForOrganization",
            "observabilityadmin:StopTelemetryEvaluationForOrganization",
            "observabilityadmin:CreateTelemetryRule",
            "observabilityadmin:GetTelemetryRule",
            "observabilityadmin:ListTelemetryRules",
            "observabilityadmin:UpdateTelemetryRule",
            "observabilityadmin:DeleteTelemetryRule",
            "observabilityadmin:CreateTelemetryRuleForOrganization",
            "observabilityadmin:GetTelemetryRuleForOrganization",
            "observabilityadmin:ListTelemetryRulesForOrganization",
            "observabilityadmin:UpdateTelemetryRuleForOrganization",
            "observabilityadmin:DeleteTelemetryRuleForOrganization",
            "observabilityadmin:GetTelemetryEnrichmentStatus",
            "observabilityadmin:StartTelemetryEnrichment",
            "observabilityadmin:StopTelemetryEnrichment",
            "observabilityadmin:TagResource",
            "observabilityadmin:UntagResource",
            "observabilityadmin:ListTagsForResource",
            "observabilityadmin:CreateTelemetryPipeline",
            "observabilityadmin:GetTelemetryPipeline",
            "observabilityadmin:UpdateTelemetryPipeline",
            "observabilityadmin:DeleteTelemetryPipeline",
            "observabilityadmin:ListTelemetryPipelines",
            "observabilityadmin:TestTelemetryPipeline",
            "observabilityadmin:ValidateTelemetryPipelineConfiguration",
            "observabilityadmin:CreateS3TableIntegration",
            "observabilityadmin:GetS3TableIntegration",
            "observabilityadmin:ListS3TableIntegrations",
            "observabilityadmin:DeleteS3TableIntegration",
            "observabilityadmin:CreateDatasetIntegration",
            "observabilityadmin:GetDatasetIntegration",
            "observabilityadmin:ListDatasetIntegrations",
            "observabilityadmin:UpdateDatasetIntegration",
            "observabilityadmin:DeleteDatasetIntegration",
            "rum:*",
            "synthetics:*",
            "xray:*"
          ],
          "Resource": "*"
        },
        {
          "Sid": "CloudWatchApplicationSignalsServiceLinkedRolePermissions",
          "Effect": "Allow",
          "Action": "iam:CreateServiceLinkedRole",
          "Resource": "arn:aws:iam::*:role/aws-service-role/application-signals.cloudwatch.amazonaws.com/AWSServiceRoleForCloudWatchApplicationSignals",
          "Condition": {
            "StringLike": {
              "iam:AWSServiceName": "application-signals.cloudwatch.amazonaws.com"
            }
          }
        },
        {
          "Sid": "EventsServicePermissions",
          "Effect": "Allow",
          "Action": "iam:CreateServiceLinkedRole",
          "Resource": "arn:aws:iam::*:role/aws-service-role/events.amazonaws.com/AWSServiceRoleForCloudWatchEvents*",
          "Condition": {
            "StringLike": {
              "iam:AWSServiceName": "events.amazonaws.com"
            }
          }
        },
        {
          "Sid": "OAMReadPermissions",
          "Effect": "Allow",
          "Action": [
            "oam:ListAttachedLinks"
          ],
          "Resource": "arn:aws:oam:*:*:sink/*"
        },
        {
          "Sid": "CloudWatchCloudTrailPermissions",
          "Effect": "Allow",
          "Action": [
            "cloudtrail:CreateServiceLinkedChannel",
            "cloudtrail:GetChannel"
          ],
          "Resource": "arn:aws:cloudtrail:*:*:channel/aws-service-channel/application-signals/*"
        },
        {
          "Sid": "CloudWatchApplicationSignalsCloudTrailListPermissions",
          "Effect": "Allow",
          "Action": [
            "cloudtrail:ListChannels"
          ],
          "Resource": "*"
        },
        {
          "Sid": "CloudWatchServiceQuotaPermissions",
          "Effect": "Allow",
          "Action": [
            "servicequotas:GetServiceQuota"
          ],
          "Resource": [
            "arn:aws:servicequotas:*:*:s3/*",
            "arn:aws:servicequotas:*:*:dynamodb/*",
            "arn:aws:servicequotas:*:*:kinesis/*",
            "arn:aws:servicequotas:*:*:sns/*",
            "arn:aws:servicequotas:*:*:bedrock/*",
            "arn:aws:servicequotas:*:*:lambda/*",
            "arn:aws:servicequotas:*:*:fargate/*",
            "arn:aws:servicequotas:*:*:elasticloadbalancing/*",
            "arn:aws:servicequotas:*:*:ec2/*"
          ]
        },
        {
          "Sid": "CloudWatchResourceExplorerPermissions",
          "Effect": "Allow",
          "Action": [
            "resource-explorer-2:ListIndexes",
            "resource-explorer-2:Search"
          ],
          "Resource": [
            "arn:aws:resource-explorer-2:*::view/AWSServiceViewForApplicationSignals/service-view",
            "arn:aws:resource-explorer-2:*::view/AWSServiceViewForApplicationSignalsOrgScopeProd/service-view"
          ]
        },
        {
          "Sid": "CloudWatchResourceExplorerSLRPermissions",
          "Effect": "Allow",
          "Action": [
            "iam:CreateServiceLinkedRole"
          ],
          "Resource": "arn:aws:iam::*:role/aws-service-role/resource-explorer-2.amazonaws.com/AWSServiceRoleForResourceExplorer",
          "Condition": {
            "StringEquals": {
              "iam:AWSServiceName": [
                "resource-explorer-2.amazonaws.com"
              ]
            }
          }
        },
        {
          "Sid": "CloudWatchResourceExplorerCreateIndexPermissions",
          "Effect": "Allow",
          "Action": [
            "resource-explorer-2:CreateIndex"
          ],
          "Resource": "arn:aws:resource-explorer-2:*:*:index/*"
        },
        {
          "Effect": "Allow",
          "Action": "iam:PassRole",
          "Resource": "*",
          "Condition": {
            "StringEquals": {
              "iam:PassedToService": "logs.amazonaws.com"
            },
            "ArnLike": {
              "iam:AssociatedResourceArn": "arn:aws:observabilityadmin:*:*:s3tableintegration/*"
            }
          }
        },
        {
          "Effect": "Allow",
          "Action": "iam:PassRole",
          "Resource": "*",
          "Condition": {
            "StringEquals": {
              "iam:PassedToService": [
                "logs.amazonaws.com",
                "telemetry-pipelines.observabilityadmin.amazonaws.com"
              ]
            },
            "ArnLike": {
              "iam:AssociatedResourceArn": "arn:aws:observabilityadmin:*:*:telemetry-pipeline/*"
            }
          }
        },
        {
          "Effect": "Allow",
          "Action": [
            "s3tables:CreateTableBucket",
            "s3tables:PutTableBucketEncryption"
          ],
          "Resource": "arn:aws:s3tables:*:*:bucket/aws-cloudwatch",
          "Condition": {
            "ForAnyValue:StringEquals": {
              "aws:CalledVia": "observabilityadmin.amazonaws.com"
            }
          }
        },
        {
          "Effect": "Allow",
          "Action": [
            "s3tables:PutTableBucketPolicy"
          ],
          "Resource": "arn:aws:s3tables:*:*:bucket/aws-cloudwatch"
        },
        {
          "Sid": "LogAlarmScheduledQueryPassRolePermissions",
          "Effect": "Allow",
          "Action": "iam:PassRole",
          "Resource": "*",
          "Condition": {
            "StringEquals": {
              "iam:PassedToService": "logs.amazonaws.com"
            },
            "ArnLike": {
              "iam:AssociatedResourceArn": "arn:aws:logs:*:*:scheduled-query:*"
            }
          }
        },
        {
          "Sid": "LogAlarmLogLinesPassRolePermissions",
          "Effect": "Allow",
          "Action": "iam:PassRole",
          "Resource": "*",
          "Condition": {
            "StringEquals": {
              "iam:PassedToService": "cloudwatch.amazonaws.com"
            },
            "ArnLike": {
              "iam:AssociatedResourceArn": "arn:aws:cloudwatch:*:*:alarm:*"
            }
          }
        },
        {
          "Sid": "CloudWatchLogsKmsDescribeKeyPermissions",
          "Effect": "Allow",
          "Action": "kms:DescribeKey",
          "Resource": "arn:aws:kms:*:*:key/*",
          "Condition": {
            "StringLike": {
              "kms:ViaService": "logs.*.amazonaws.com"
            },
            "StringEquals": {
              "aws:ResourceAccount": "${aws:PrincipalAccount}"
            }
          }
        }
      ]
    },
    "VersionId": "v18",
    "IsDefaultVersion": true,
    "CreateDate": "2026-10-20T18:57:07+00:00"
  }
}