CVE-2023-28937Network attack vector

Credential disclosure via shared ScriptRunner encryption key

Published Jun 1, 2023 · Updated Jan 9, 2025

Hard-coded key use in DataSpider Servista 4.4 and earlier allows attackers to decrypt credentials from ScriptRunner Launch Settings files. ScriptRunner and ScriptRunner for Amazon SQS embed the same private encryption key for every installation instead of storing it in the execution environment. Access to a target deployment and an encrypted launch file exposes the stored user's credentials and permits operations with that user's privileges.

CVSS severity8.8
High
EPSS probability0.81%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Hard-coded key use in DataSpider Servista 4.4 and earlier allows attackers to decrypt credentials from ScriptRunner Launch Settings files. ScriptRunner and ScriptRunner for Amazon SQS embed the same private encryption key for every installation instead of storing it in the execution environment. Access to a target deployment and an encrypted launch file exposes the stored user's credentials and permits operations with that user's privileges.

The record

CVE
CVE-2023-28937
Published
Jun 1, 2023
Updated
Jan 9, 2025
Vendor
Saison Technology Co., Ltd.
Product
DataSpider Servista
Classifications
CWE-798, CWE-321, T1552.001
Attack vector
network
Privileges
Unavailable

Timeline

How it unfolded

  1. Jun 1, 2023CVE publishedPublication date reported by the CVE source.
  2. Jan 9, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=version 4.4 and earlier

What conditions does exploitation require?

Attack vectornetwork
Required privilegesUnavailable in this record.

What is affected?

Saison Technology Co., Ltd. · DataSpider Servistaversion=version 4.4 and earlier

Published CVSS scores

8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
5.0JPCERT/CCAV:N/AC:L/Au:N/C:P/I:N/A:N
5.3JPCERT/CCCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-798Use of Hard-coded Credentials
CWE-321Use of Hard-coded Cryptographic Key
T1552.001Unsecured Credentials: Credentials In Files

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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