CVE-2026-2460Disclosure(hitachienergy / reb500)

LOWCVSS 8.1 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

A vulnerability exists in REB500 for an authenticated user with low-level privileges to access and alter the content of directories by using the DAC protocol that the user is not authorized to do so.

hitachienergy CVEs Back to dashboard

0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories

https://publisher.hitachienergy.com/preview?DocumentID=8DBD000217&LanguageCode=en&DocumentPartId=&Action=Launch

Weakness type (CWE)

CWE-267

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

reb500
reb500_firmware

Threat summary

5 mentions across 3 observed days
Momentum state: stable

What's happening

Technical details provided in 5 signals
Disclosure: 5 classified signals
Peaked 1d ago at 3 mentions (2026-02-28); latest day: 1
5 total mentions across 3 days

Affected systems

Vendors

hitachienergy

Products

reb500reb500_firmware

1 version affected across 2 products

Deep dive

Activity timeline5 mentions / 3d

Signal classification1 categories

Disclosure

5100.0%

Referenced assets4 URLs

By indicator

Classification over time

Date	Total	Labels

2026-02-26	1	Disclosure1
2026-02-28	3	Disclosure3
2026-03-01	1	Disclosure1

Full discourse5 posts

CRAC Learning - Tech@cracbot221d
Disclosure
CVE-2026-2460 (CVSS:7.6, HIGH) is Analyzed. A vulnerability exists in REB500 for an authenticated user with low-level privileges to access and alter the content of ..https://nvd.nist.gov/vuln/detail/CVE-2026-2460 #cybersecurityawareness #cybersecurity #CVE #infosec #hacker #nvd #mitre
Post summary
The post references CVE-2026-2460, noting its CVSS score and that it allows authenticated low‑privilege users to modify content, but provides no PoC, exploit, or patch information.
0000024
173 followersView on X
Infoflowcloud@infoflowcloud222d
Disclosure
🚨*CVE* CVE-2026-2460 A vulnerability exists in REB500 for an authenticated user with low-level privileges to access and alter the content of directories by using the DAC protocol that the u… https://www.cve.org/CVERecord?id=CVE-2026-2460 ----- Traducción: CVE-2026-2460 Exi… http://infoflow.cloud`
Post summary
The post announces CVE‑2026‑2460, describing a directory access and modification flaw in REB500 for low‑privilege authenticated users, but provides no PoC, exploit, or patch information.
0000045
55 followersView on X
CVE@CVEnew222d
Disclosure
CVE-2026-2460 A vulnerability exists in REB500 for an authenticated user with low-level privileges to access and alter the content of directories by using the DAC protocol that the u… https://www.cve.org/CVERecord?id=CVE-2026-2460
Post summary
The text describes CVE-2026-2460, a vulnerability in REB500 that allows low-privilege authenticated users to read and modify directory contents using the DAC protocol.
00000452
56.6K followersView on X
CRAC Learning - Tech@cracbot222d
Disclosure
CVE-2026-2460 (CVSS:7.6, HIGH) is Analyzed. A vulnerability exists in REB500 for an authenticated user with low-level privileges to access and alter the content of ..https://nvd.nist.gov/vuln/detail/CVE-2026-2460 #cybersecurityawareness #cybersecurity #CVE #infosec #hacker #nvd #mitre
Post summary
The post announces CVE‑2026‑2460, a high‑severity vulnerability in REB500 that lets authenticated low‑privilege users read or modify content, but it provides no proof‑of‑concept, exploit code, or remediation details.
0000029
173 followersView on X
The Hacker Wire@TheHackerWire224d
Disclosure
🟠 CVE-2026-2460 - High A vulnerability exists in REB500 for an authenticated user with low-level privileges to access and alter the content of directories by using the DAC protocol that the user is not authorized to... https://www.thehackerwire.com/vulnerability/CVE-2026-2460/ https://t.co/i2umWuf4gf
Post summary
The post announces CVE-2026-2460, a high‑severity vulnerability in REB500 that allows low‑privilege authenticated users to modify directory contents via the DAC protocol.
0000049
119 followersView on X

CPE platform detail2 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

2 of 2 entries

Part	Vendor	Product	Version	Target SW	Target HW
HW	hitachienergy	reb500	-	-	-
OS	hitachienergy	reb500_firmware	-	-	-

Explore more

Back to dashboard hitachienergy CVEs reb500 vulnerabilities

What researchers are saying

CVE-2026-2460

CRAC Learning - Tech@cracbotDisclosure

The post references CVE-2026-2460, noting its CVSS score and that it allows authenticated low‑privilege users to modify content, but provides no PoC, exploit, or patch information.

Infoflowcloud@infoflowcloudDisclosure

The post announces CVE‑2026‑2460, describing a directory access and modification flaw in REB500 for low‑privilege authenticated users, but provides no PoC, exploit, or patch information.

CVE@CVEnewDisclosure

The text describes CVE-2026-2460, a vulnerability in REB500 that allows low-privilege authenticated users to read and modify directory contents using the DAC protocol.

CRAC Learning - Tech@cracbotDisclosure

The post announces CVE‑2026‑2460, a high‑severity vulnerability in REB500 that lets authenticated low‑privilege users read or modify content, but it provides no proof‑of‑concept, exploit code, or remediation details.

The Hacker Wire@TheHackerWireDisclosure

The post announces CVE-2026-2460, a high‑severity vulnerability in REB500 that allows low‑privilege authenticated users to modify directory contents via the DAC protocol.