VDB-134481 · CVE-2019-11507 · BID 108073

Pulse Secure Pulse Connect Secure up to 8.3R7.0/9.0R2 Application Launcher Page cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Pulse Secure Pulse Connect Secure up to 8.3R7.0/9.0R2. The affected element is an unknown function of the component Application Launcher Page. Performing a manipulation results in cross site scripting. This vulnerability is identified as CVE-2019-11507. The attack can be initiated remotely. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Pulse Secure Pulse Connect Secure up to 8.3R7.0/9.0R2. This affects an unknown code of the component Application Launcher Page. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity. The summary by CVE is:

In Pulse Secure Pulse Connect Secure (PCS) 8.3.x before 8.3R7.1 and 9.0.x before 9.0R3, an XSS issue has been found on the Application Launcher page.

The bug was discovered 04/24/2019. The weakness was released 05/08/2019 (Website). The advisory is shared at kb.pulsesecure.net. This vulnerability is uniquely identified as CVE-2019-11507 since 04/24/2019. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 14 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 8.3R7.1 or 9.0R3 eliminates this vulnerability.

Entries connected to this vulnerability are available at VDB-134482, VDB-134483 and VDB-135867. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 4.7
VulDB Temp Score: 4.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CNA Base Score: 5.8
CNA Vector (MITRE): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Pulse Connect Secure 8.3R7.1/9.0R3

Timelineinfo

04/24/2019 🔍
04/24/2019 +0 days 🔍
05/08/2019 +14 days 🔍
05/09/2019 +1 days 🔍
09/15/2023 +1590 days 🔍

Sourcesinfo

Advisory: kb.pulsesecure.net
Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-11507 (🔍)
GCVE (CVE): GCVE-0-2019-11507
GCVE (VulDB): GCVE-100-134481
SecurityFocus: 108073

See also: 🔍

Entryinfo

Created: 05/09/2019 06:57
Updated: 09/15/2023 08:21
Changes: 05/09/2019 06:57 (58), 06/08/2020 09:44 (2), 09/15/2023 08:20 (4), 09/15/2023 08:21 (12)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion

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