OpenWrt 18.06.4 rules cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in OpenWrt 18.06.4. Affected by this vulnerability is an unknown functionality of the file cgi-bin/luci/admin/network/firewall/rules. Executing a manipulation can lead to cross site scripting. This vulnerability appears as CVE-2019-18992. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in OpenWrt 18.06.4. It has been declared as problematic. This vulnerability affects an unknown function of the file cgi-bin/luci/admin/network/firewall/rules. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect integrity. CVE summarizes:

OpenWrt 18.06.4 allows XSS via these Name fields to the cgi-bin/luci/admin/network/firewall/rules URI: "Open ports on router" and "New forward rule" and "New Source NAT" (this can occur, for example, on a TP-Link Archer C7 device).

The weakness was presented 12/03/2019 (GitHub Repository). The advisory is shared for download at github.com. This vulnerability was named CVE-2019-18992 since 11/15/2019. The attack can be initiated remotely. The successful exploitation requires a single authentication. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

See VDB-146609 for similar entry. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.3

VulDB Base Score: 3.5
VulDB Temp Score: 3.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.4
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

11/15/2019 🔍
12/03/2019 +18 days 🔍
12/04/2019 +1 days 🔍
03/05/2024 +1553 days 🔍

Sourcesinfo

Advisory: 3961268597abba4c2b231790cb4aa7936e73cdf8
Status: Not defined

CVE: CVE-2019-18992 (🔍)
GCVE (CVE): GCVE-0-2019-18992
GCVE (VulDB): GCVE-100-146608
See also: 🔍

Entryinfo

Created: 12/04/2019 09:43
Updated: 03/05/2024 18:39
Changes: 12/04/2019 09:43 (37), 12/04/2019 09:48 (17), 03/05/2024 18:39 (5)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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