Icewarp MailServer 13.0.1.2 referer redirect

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.7$0-$5k0.00

Summaryinfo

A vulnerability has been found in Icewarp MailServer 13.0.1.2 and classified as problematic. This affects an unknown function. The manipulation of the argument referer leads to redirect. This vulnerability is referenced as CVE-2021-36580. Remote exploitation of the attack is possible. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Icewarp MailServer 13.0.1.2 (Mail Server Software). This issue affects an unknown part. The manipulation of the argument referer with an unknown input leads to a redirect vulnerability. Using CWE to declare the problem leads to CWE-601. A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks. Impacted is integrity. The summary by CVE is:

Open Redirect vulnerability exists in IceWarp MailServer IceWarp Server Deep Castle 2 Update 1 (13.0.1.2) via the referer parameter.

The weakness was published 07/27/2023. The identification of this vulnerability is CVE-2021-36580 since 07/12/2021. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1204.001 according to MITRE ATT&CK.

Upgrading eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.7

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Redirect
CWE: CWE-601
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: 🔍

Timelineinfo

07/12/2021 🔍
07/27/2023 +745 days 🔍
07/27/2023 +0 days 🔍
05/08/2026 +1016 days 🔍

Sourcesinfo

Status: Confirmed

CVE: CVE-2021-36580 (🔍)
GCVE (CVE): GCVE-0-2021-36580
GCVE (VulDB): GCVE-100-235595

Entryinfo

Created: 07/27/2023 21:37
Updated: 05/08/2026 09:06
Changes: 07/27/2023 21:37 (37), 08/20/2023 10:29 (11), 05/08/2026 09:03 (1), 05/08/2026 09:06 (20)
Complete: 🔍
Committer: lywand
Cache ID: 216::103

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