Pulse Secure Pulse Connect Secure up to 8.1.R15.0/8.2R12.0/8.3R7.0/9.0R3.3 NFS access control
| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 7.5 | $0-$5k | 0.00 |
Summary
A vulnerability classified as critical has been found in Pulse Secure Pulse Connect Secure up to 8.1.R15.0/8.2R12.0/8.3R7.0/9.0R3.3. The impacted element is an unknown function of the component NFS Handler. This manipulation causes access control. The identification of this vulnerability is CVE-2019-11538. It is possible to initiate the attack remotely. There is no exploit available. It is recommended to upgrade the affected component.
Details
A vulnerability classified as critical was found in Pulse Secure Pulse Connect Secure up to 8.1.R15.0/8.2R12.0/8.3R7.0/9.0R3.3. Affected by this vulnerability is some unknown processing of the component NFS Handler. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:
In Pulse Secure Pulse Connect Secure version 9.0RX before 9.0R3.4, 8.3RX before 8.3R7.1, 8.2RX before 8.2R12.1, and 8.1RX before 8.1R15.1, an NFS problem could allow an authenticated attacker to access the contents of arbitrary files on the affected device.
The bug was discovered 04/29/2019. The weakness was shared 04/26/2019 (Website). It is possible to read the advisory at securityfocus.com. This vulnerability is known as CVE-2019-11538 since 04/25/2019. The attack can be launched remotely. Required for exploitation is a single authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.
Upgrading to version 8.1.R15.1, 8.2R12.1, 8.3R7.1 or 9.0R3.4 eliminates this vulnerability.
The entries VDB-123288, VDB-123289, VDB-123342 and VDB-123627 are related to this item. Be aware that VulDB is the high quality source for vulnerability data.
Product
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.6VulDB Meta Temp Score: 7.5
VulDB Base Score: 7.4
VulDB Temp Score: 7.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.7
NVD Vector: 🔍
CNA Base Score: 7.7
CNA Vector (MITRE): 🔍
CVSSv2
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
|---|---|---|---|---|---|
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Access controlCWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍
Physical: No
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
| 0-Day | Unlock | Unlock | Unlock | Unlock |
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| Today | Unlock | Unlock | Unlock | Unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Pulse Connect Secure 8.1.R15.1/8.2R12.1/8.3R7.1/9.0R3.4
Timeline
04/25/2019 🔍04/26/2019 🔍
04/26/2019 🔍
04/29/2019 🔍
09/07/2023 🔍
Sources
Advisory: securityfocus.com⛔Status: Not defined
Confirmation: 🔍
CVE: CVE-2019-11538 (🔍)
GCVE (CVE): GCVE-0-2019-11538
GCVE (VulDB): GCVE-100-134119
SecurityFocus: 108073
See also: 🔍
Entry
Created: 04/26/2019 10:34Updated: 09/07/2023 13:19
Changes: 04/26/2019 10:34 (56), 06/02/2020 16:48 (3), 09/07/2023 13:14 (4), 09/07/2023 13:19 (12)
Complete: 🔍
Cache ID: 216::103
Be aware that VulDB is the high quality source for vulnerability data.
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