CVE-2023-28937

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].

Published: 2023-05-31 Last update: 2026-06-17 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2023-28937 is rated Moderate Risk (53.6/100): CVSS High severity, with medium exploitation likelihood (EPSS 0.81%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2023-28937

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.63% 0.81% +0.18%
2 2026-06-09 0.52% 0.63% +0.11%
3 2026-06-02 — 0.52% —

Full EPSS history (16 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2023-28937

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
8.8 3.1 HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 2.8 5.9 [email protected]
8.8 3.1 HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 2.8 5.9 134c704f-9b21-4f2e-91b3-4a467353bcc0

Weakness enumeration for CVE-2023-28937

Affected software / configurations for CVE-2023-28937

Vendor Product Version Raw CPE
saison dataspider_servista <= 4.2 cpe:2.3:a:saison:dataspider_servista:*:*:*:*:*:*:*:*
saison dataspider_servista 4.3 cpe:2.3:a:saison:dataspider_servista:4.3:-:*:*:*:*:*:*
saison dataspider_servista 4.4 cpe:2.3:a:saison:dataspider_servista:4.4:-:*:*:*:*:*:*

References for CVE-2023-28937

cvelogic Threat Intelligence