Palo Alto Networks Global Protect Agent up to 5.0.8/5.1.0 Logging information disclosure
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
3.2 | $0-$5k | 0.00 |
A vulnerability classified as problematic was found in Palo Alto Networks Global Protect Agent up to 5.0.8/5.1.0. Affected by this vulnerability is an unknown code block of the component Logging. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. The summary by CVE is:
An information exposure vulnerability in the logging component of Palo Alto Networks Global Protect Agent allows a local authenticated user to read VPN cookie information when the troubleshooting logging level is set to "Dump". This issue affects Palo Alto Networks Global Protect Agent 5.0 versions prior to 5.0.9; 5.1 versions prior to 5.1.1.
The weakness was presented 04/08/2020 by Ahmet Hrnjadovic with scip AG as CVE-2020-1987 GlobalProtect Agent: VPN cookie local information disclosure (Website). It is possible to read the advisory at security.paloaltonetworks.com. The public release was coordinated in cooperation with Palo Alto. This vulnerability is known as CVE-2020-1987 since 12/04/2019. Attacking locally is a requirement. The requirement 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 T1592 according to MITRE ATT&CK.
Upgrading to version 5.0.9 or 5.1.1 eliminates this vulnerability.
Product
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 3.3VulDB Meta Temp Score: 3.3
VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍
Vendor Base Score (Palo Alto): 2.8
Vendor Vector (Palo Alto): 🔍
NVD Base Score: 3.9
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Class: Information disclosureCWE: CWE-200 / CWE-284 / CWE-266
ATT&CK: T1592
Local: Yes
Remote: No
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: Networks Global Protect Agent 5.0.9/5.1.1
Timeline
12/04/2019 🔍04/08/2020 🔍
04/09/2020 🔍
04/15/2020 🔍
Sources
Vendor: paloaltonetworks.comAdvisory: CVE-2020-1987 GlobalProtect Agent: VPN cookie local information disclosure
Researcher: Ahmet Hrnjadovic
Organization: scip AG
Status: Confirmed
Coordinated: 🔍
CVE: CVE-2020-1987 (🔍)
Entry
Created: 04/09/2020 10:32Updated: 04/15/2020 10:49
Changes: 04/09/2020 10:32 (53), 04/15/2020 10:49 (12)
Complete: 🔍
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