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Fencer Intel
medium 4.7

CVE-2013-2798 json

Schweitzer Engineering Laboratories (SEL) SEL-2241, SEL-3505, and SEL-3530 RTAC master devices allow physically proximate attackers to caus…

published 13y ago modified 4mo ago also EUVD-2013-2737

cvss
4.7
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 29%
public exploits
0
none known

Summary

Schweitzer Engineering Laboratories (SEL) SEL-2241, SEL-3505, and SEL-3530 RTAC master devices allow physically proximate attackers to cause a denial of service (infinite loop) via crafted input over a serial line.

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Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-13-219-01 updated cvss 4.7

Schweitzer Engineering Laboratories Improper Input Validation

  • SEL >=SEL-3530-R100-V0-Z001001-D20090915, <=SEL-3530-R123-V0-Z002001, >=SEL-3530-4-R107-V0-Z001001-D20100818, <=SEL-3530-4-R123-V0-Z002001-D20130117, >=SEL-3505-R119-V0-Z001001-D20120720, <=SEL-3505-R123-V0-Z002001-D20130117, >=SEL-2241-R113-V0-Z001001-D20110721, <=SEL-2241-R123-V0-Z002001-D20130117
    affected: mitigation

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

Exploit prediction

0.36% chance of exploitation in the next 30 days, higher than 29% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 2.0 4.7 AV:L/AC:M/Au:N/C:N/I:N/A:C

Classification

Weakness
  • CWE-20 Improper Input Validation

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.