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CVE-2001-1259

28
FAUCET Score

CVE-2001-1259 describes a denial-of-service vulnerability in Avaya Argent Office, where remote attackers can crash the system by sending UDP packets with no payload to port 53. This medium-severity vulnerability (CVSS 5.0) is easily exploitable over the network with low complexity and no authentication, leading to a partial denial of service. While not on the KEV catalog, an exploit is publicly available on ExploitDB, and the CVE has garnered significant community discussion, indicating potential awareness and interest among attackers.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:avaya:argent_office:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

AV:N/AC:L/Au:N/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.40%
Probability of exploitation in next 30 days
EPSS Percentile
82.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-23337 · Aug 7, 2001
This CVE's current EPSS score of 0.0240 is in the 73rd percentile among its peer group of 23,723 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

online.securityfocus.com / archive/1/202344
ExploitVendor Advisory
iss.net / security_center/static/6953.php
ExploitVendor Advisory