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CVE-2025-2777 (GCVE-0-2025-2777)

Vulnerability from cvelistv5 – Published: 2025-05-07 14:53 – Updated: 2026-02-26 18:28
VLAI Shadowserver Previdian
Title
SysAid On-Prem <= 23.3.40 lshw Proceessing XML External Entity Injection
Summary
SysAid On-Prem versions <= 23.3.40 are vulnerable to an unauthenticated XML External Entity (XXE) vulnerability in the lshw processing functionality, allowing for administrator account takeover and file read primitives.
Severity
9.3 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-08 03:56 UTC
CWE
  • CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
Impacted products
Vendor Product Version CPE status
SysAid SysAid On-Prem Affected: 0 , ≤ 23.3.40 (custom)
    cpe:2.3:a:sysaid:sysaid_on-premises:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Sina Kheirkhah (@SinSinology) Jake Knott watchTowr
Shadowserver
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: a670988d-9a6b-440f-a985-598498923f6f

Vulnerability ID: CVE-2025-2777

Status: Confirmed

Status Updated: 2026-07-14 00:00 UTC

Exploited: Yes

Characteristics
Severity: 93.0
Timestamps
First Seen: 2025-05-14
Asserted: 2025-05-14
Last Seen: 2026-07-14
Scope
Asset Exposure: ['internet-facing']
Notes: Affected: SysAid / SysAid On-Premise | Class: device-management-platform | Severity: Critical (CVSS 9.3) | IoT: no | In CISA KEV: no | Honeypot connections on 2026-07-14: 6
Evidence

Type: Honeypot

Signal: In The Wild Attempts

Confidence: 70%

Source: shadowserver

Details
1D 1
Iot no
Feed Shadowserver Foundation honeypot/exploited-vulnerabilities
Type http-scan
Class device-management-platform
7D Avg 0
Vendor SysAid
30D Avg 2
90D Avg 1
Product SysAid On-Premise
Cisa Kev no
Connections 6
Observation Date 2026-07-14
Vulnerability Class CVSS
Vulnerability Score 9.3
Vulnerability Severity Critical
References
Created: 2026-06-30 09:23 UTC | Updated: 2026-07-16 01:00 UTC
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: ed15f212-67a8-440f-b85f-2e2844c859cb

Vulnerability ID: CVE-2025-2777

Status: Confirmed

Status Updated: 2025-06-24 00:00 UTC

Exploited: Yes

Timestamps
First Seen: 2025-06-24
Asserted: 2025-06-24
Scope
Notes: KEVIntel entry: SysAid On-Prem <= 23.3.40 lshw Proceessing XML External Entity Injection | Affected: SysAid / SysAid On-Prem | CVSS: 9.3 (CRITICAL) | Used in malware: unknown | Not yet in CISA KEV: True
Evidence

Type: Public Report

Signal: Successful Exploitation

Confidence: 70%

Source: kevintel

Details
Feed KEVIntel (kevintel.com)
Title SysAid On-Prem <= 23.3.40 lshw Proceessing XML External Entity Injection
Vendor SysAid
Product SysAid On-Prem
Added Date 2025-06-24T00:00:00.000Z
Cvss Score 9.3
Epss Score None
Cvss Severity CRITICAL
Epss Percentile None
Used In Malware unknown
Ahead Of Cisa Kev None
Not Yet In Cisa Kev True
References
Created: 2026-06-23 14:03 UTC | Updated: 2026-07-10 06:14 UTC
Show details on NVD website
To clipboard 

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


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